diff --git a/Documentation/ABI/testing/sysfs-ibft b/Documentation/ABI/testing/sysfs-ibft
index c2b7d11..cac3930 100644
--- a/Documentation/ABI/testing/sysfs-ibft
+++ b/Documentation/ABI/testing/sysfs-ibft
@@ -20,4 +20,4 @@
 Contact:	Konrad Rzeszutek <ketuzsezr@darnok.org>
 Description:	The /sys/firmware/ibft/ethernetX directory will contain
 		files that expose the iSCSI Boot Firmware Table NIC data.
-		This can this can the IP address, MAC, and gateway of the NIC.
+		Usually this contains the IP address, MAC, and gateway of the NIC.
diff --git a/Documentation/DocBook/media/Makefile b/Documentation/DocBook/media/Makefile
index df2962d..8bf7c61 100644
--- a/Documentation/DocBook/media/Makefile
+++ b/Documentation/DocBook/media/Makefile
@@ -25,7 +25,7 @@
 PHONY += cleanmediadocs
 
 cleanmediadocs:
-	-@rm `find $(MEDIA_OBJ_DIR) -type l` $(GENFILES) $(OBJIMGFILES) 2>/dev/null
+	-@rm -f `find $(MEDIA_OBJ_DIR) -type l` $(GENFILES) $(OBJIMGFILES) 2>/dev/null
 
 $(obj)/media_api.xml: $(GENFILES) FORCE
 
diff --git a/Documentation/DocBook/media/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml
index 07ffc76..0a2debf 100644
--- a/Documentation/DocBook/media/v4l/compat.xml
+++ b/Documentation/DocBook/media/v4l/compat.xml
@@ -2566,6 +2566,10 @@
 	  <para>Added compound control types and &VIDIOC-QUERY-EXT-CTRL;.
 	  </para>
         </listitem>
+      </orderedlist>
+    </section>
+
+    <section>
       <title>V4L2 in Linux 3.18</title>
       <orderedlist>
 	<listitem>
diff --git a/Documentation/HOWTO b/Documentation/HOWTO
index 57cf5ef..93aa860 100644
--- a/Documentation/HOWTO
+++ b/Documentation/HOWTO
@@ -324,7 +324,6 @@
 testing repository exists into which virtually all subsystem trees are
 pulled on an almost daily basis:
 	http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git
-	http://linux.f-seidel.de/linux-next/pmwiki/
 
 This way, the -next kernel gives a summary outlook onto what will be
 expected to go into the mainline kernel at the next merge period.
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index 482c749..1fa1caa 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -483,12 +483,10 @@
 
 14) Using Reported-by:, Tested-by:, Reviewed-by:, Suggested-by: and Fixes:
 
-If this patch fixes a problem reported by somebody else, consider adding a
-Reported-by: tag to credit the reporter for their contribution.  Please
-note that this tag should not be added without the reporter's permission,
-especially if the problem was not reported in a public forum.  That said,
-if we diligently credit our bug reporters, they will, hopefully, be
-inspired to help us again in the future.
+The Reported-by tag gives credit to people who find bugs and report them and it
+hopefully inspires them to help us again in the future.  Please note that if
+the bug was reported in private, then ask for permission first before using the
+Reported-by tag.
 
 A Tested-by: tag indicates that the patch has been successfully tested (in
 some environment) by the person named.  This tag informs maintainers that
diff --git a/Documentation/development-process/2.Process b/Documentation/development-process/2.Process
index 2e06179..c24e156 100644
--- a/Documentation/development-process/2.Process
+++ b/Documentation/development-process/2.Process
@@ -289,10 +289,6 @@
 
 	http://www.kernel.org/pub/linux/kernel/next/
 
-Some information about linux-next has been gathered at:
-
-	http://linux.f-seidel.de/linux-next/pmwiki/
-
 Linux-next has become an integral part of the kernel development process;
 all patches merged during a given merge window should really have found
 their way into linux-next some time before the merge window opens.
diff --git a/Documentation/development-process/8.Conclusion b/Documentation/development-process/8.Conclusion
index 1990ab4..caef690 100644
--- a/Documentation/development-process/8.Conclusion
+++ b/Documentation/development-process/8.Conclusion
@@ -22,10 +22,6 @@
 
 	http://kernelnewbies.org/
 
-Information about the linux-next tree gathers at:
-
-	http://linux.f-seidel.de/linux-next/pmwiki/
-
 And, of course, one should not forget http://kernel.org/, the definitive
 location for kernel release information.
 
diff --git a/Documentation/devicetree/bindings/sound/sgtl5000.txt b/Documentation/devicetree/bindings/sound/sgtl5000.txt
index 955df60..d556dcb 100644
--- a/Documentation/devicetree/bindings/sound/sgtl5000.txt
+++ b/Documentation/devicetree/bindings/sound/sgtl5000.txt
@@ -7,10 +7,20 @@
 
 - clocks : the clock provider of SYS_MCLK
 
+- VDDA-supply : the regulator provider of VDDA
+
+- VDDIO-supply: the regulator provider of VDDIO
+
+Optional properties:
+
+- VDDD-supply : the regulator provider of VDDD
+
 Example:
 
 codec: sgtl5000@0a {
 	compatible = "fsl,sgtl5000";
 	reg = <0x0a>;
 	clocks = <&clks 150>;
+	VDDA-supply = <&reg_3p3v>;
+	VDDIO-supply = <&reg_3p3v>;
 };
diff --git a/Documentation/devicetree/bindings/submitting-patches.txt b/Documentation/devicetree/bindings/submitting-patches.txt
index 042a027..b7ba01a 100644
--- a/Documentation/devicetree/bindings/submitting-patches.txt
+++ b/Documentation/devicetree/bindings/submitting-patches.txt
@@ -12,6 +12,9 @@
 
        devicetree@vger.kernel.org
 
+  3) The Documentation/ portion of the patch should come in the series before
+     the code implementing the binding.
+
 II. For kernel maintainers
 
   1) If you aren't comfortable reviewing a given binding, reply to it and ask
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 74339c5..db034a5 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1307,6 +1307,18 @@
 			.cdrom .chs .ignore_cable are additional options
 			See Documentation/ide/ide.txt.
 
+	ide-generic.probe-mask= [HW] (E)IDE subsystem
+			Format: <int>
+			Probe mask for legacy ISA IDE ports.  Depending on
+			platform up to 6 ports are supported, enabled by
+			setting corresponding bits in the mask to 1.  The
+			default value is 0x0, which has a special meaning.
+			On systems that have PCI, it triggers scanning the
+			PCI bus for the first and the second port, which
+			are then probed.  On systems without PCI the value
+			of 0x0 enables probing the two first ports as if it
+			was 0x3.
+
 	ide-pci-generic.all-generic-ide [HW] (E)IDE subsystem
 			Claim all unknown PCI IDE storage controllers.
 
@@ -1587,6 +1599,8 @@
 	kmemleak=	[KNL] Boot-time kmemleak enable/disable
 			Valid arguments: on, off
 			Default: on
+			Built with CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y,
+			the default is off.
 
 	kmemcheck=	[X86] Boot-time kmemcheck enable/disable/one-shot mode
 			Valid arguments: 0, 1, 2
diff --git a/Documentation/kmemleak.txt b/Documentation/kmemleak.txt
index f4f033c..45e777f 100644
--- a/Documentation/kmemleak.txt
+++ b/Documentation/kmemleak.txt
@@ -62,6 +62,10 @@
 these actions are stored in an early log buffer. The size of this buffer
 is configured via the CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE option.
 
+If CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF are enabled, the kmemleak is
+disabled by default. Passing "kmemleak=on" on the kernel command
+line enables the function. 
+
 Basic Algorithm
 ---------------
 
diff --git a/Documentation/prctl/Makefile b/Documentation/prctl/Makefile
index 3e3232d..2948b7b 100644
--- a/Documentation/prctl/Makefile
+++ b/Documentation/prctl/Makefile
@@ -1,5 +1,5 @@
 # List of programs to build
-hostprogs-y := disable-tsc-ctxt-sw-stress-test disable-tsc-on-off-stress-test disable-tsc-test
+hostprogs-$(CONFIG_X86) := disable-tsc-ctxt-sw-stress-test disable-tsc-on-off-stress-test disable-tsc-test
 # Tell kbuild to always build the programs
 always := $(hostprogs-y)
 
diff --git a/Documentation/vDSO/Makefile b/Documentation/vDSO/Makefile
index 2b99e57..ee075c3 100644
--- a/Documentation/vDSO/Makefile
+++ b/Documentation/vDSO/Makefile
@@ -10,3 +10,6 @@
 HOSTCFLAGS := -I$(objtree)/usr/include -std=gnu99
 HOSTCFLAGS_vdso_standalone_test_x86.o := -fno-asynchronous-unwind-tables -fno-stack-protector
 HOSTLOADLIBES_vdso_standalone_test_x86 := -nostdlib
+ifeq ($(CONFIG_X86_32),y)
+HOSTLOADLIBES_vdso_standalone_test_x86 += -lgcc_s
+endif
diff --git a/Documentation/vDSO/vdso_standalone_test_x86.c b/Documentation/vDSO/vdso_standalone_test_x86.c
index d462402..93b0ebf 100644
--- a/Documentation/vDSO/vdso_standalone_test_x86.c
+++ b/Documentation/vDSO/vdso_standalone_test_x86.c
@@ -63,7 +63,7 @@
 	x86_syscall3(__NR_exit, code, 0, 0);
 }
 
-void to_base10(char *lastdig, uint64_t n)
+void to_base10(char *lastdig, time_t n)
 {
 	while (n) {
 		*lastdig = (n % 10) + '0';
diff --git a/Documentation/vm/hugetlbpage.txt b/Documentation/vm/hugetlbpage.txt
index bdd4bb9..b64e0af 100644
--- a/Documentation/vm/hugetlbpage.txt
+++ b/Documentation/vm/hugetlbpage.txt
@@ -274,7 +274,7 @@
 /mnt/huge.  Any files created on /mnt/huge uses huge pages.  The uid and gid
 options sets the owner and group of the root of the file system.  By default
 the uid and gid of the current process are taken.  The mode option sets the
-mode of root of file system to value & 0777.  This value is given in octal.
+mode of root of file system to value & 01777.  This value is given in octal.
 By default the value 0755 is picked. The size option sets the maximum value of
 memory (huge pages) allowed for that filesystem (/mnt/huge). The size is
 rounded down to HPAGE_SIZE.  The option nr_inodes sets the maximum number of
diff --git a/MAINTAINERS b/MAINTAINERS
index dab92a7..1cfabdd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4608,7 +4608,7 @@
 F:	drivers/crypto/nx/
 
 IBM Power 842 compression accelerator
-M:	Nathan Fontenot <nfont@linux.vnet.ibm.com>
+M:	Dan Streetman <ddstreet@us.ibm.com>
 S:	Supported
 F:	drivers/crypto/nx/nx-842.c
 F:	include/linux/nx842.h
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 713e807..2d2d608 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -10,6 +10,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#include <linux/compiler.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/dma-mapping.h>
@@ -39,10 +40,19 @@
  * GCC 3.2.x: miscompiles NEW_AUX_ENT in fs/binfmt_elf.c
  *            (http://gcc.gnu.org/PR8896) and incorrect structure
  *	      initialisation in fs/jffs2/erase.c
+ * GCC 4.8.0-4.8.2: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58854
+ *	      miscompiles find_get_entry(), and can result in EXT3 and EXT4
+ *	      filesystem corruption (possibly other FS too).
  */
+#ifdef __GNUC__
 #if (__GNUC__ == 3 && __GNUC_MINOR__ < 3)
 #error Your compiler is too buggy; it is known to miscompile kernels.
-#error    Known good compilers: 3.3
+#error    Known good compilers: 3.3, 4.x
+#endif
+#if GCC_VERSION >= 40800 && GCC_VERSION < 40803
+#error Your compiler is too buggy; it is known to miscompile kernels
+#error and result in filesystem corruption and oopses.
+#endif
 #endif
 
 int main(void)
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 92bba32..9481f85 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -559,10 +559,10 @@
 #ifdef CONFIG_MODULES
 			"    modules : 0x%08lx - 0x%08lx   (%4ld MB)\n"
 #endif
-			"      .text : 0x%p" " - 0x%p" "   (%4d kB)\n"
-			"      .init : 0x%p" " - 0x%p" "   (%4d kB)\n"
-			"      .data : 0x%p" " - 0x%p" "   (%4d kB)\n"
-			"       .bss : 0x%p" " - 0x%p" "   (%4d kB)\n",
+			"      .text : 0x%p" " - 0x%p" "   (%4td kB)\n"
+			"      .init : 0x%p" " - 0x%p" "   (%4td kB)\n"
+			"      .data : 0x%p" " - 0x%p" "   (%4td kB)\n"
+			"       .bss : 0x%p" " - 0x%p" "   (%4td kB)\n",
 
 			MLK(UL(CONFIG_VECTORS_BASE), UL(CONFIG_VECTORS_BASE) +
 				(PAGE_SIZE)),
diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h
index 623f297..766b77d 100644
--- a/arch/powerpc/include/asm/hugetlb.h
+++ b/arch/powerpc/include/asm/hugetlb.h
@@ -71,7 +71,7 @@
 
 void flush_dcache_icache_hugepage(struct page *page);
 
-#if defined(CONFIG_PPC_MM_SLICES) || defined(CONFIG_PPC_SUBPAGE_PROT)
+#if defined(CONFIG_PPC_MM_SLICES)
 int is_hugepage_only_range(struct mm_struct *mm, unsigned long addr,
 			   unsigned long len);
 #else
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index 7d8a6006..ce9577d 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -365,3 +365,4 @@
 SYSCALL_SPU(seccomp)
 SYSCALL_SPU(getrandom)
 SYSCALL_SPU(memfd_create)
+SYSCALL_SPU(bpf)
diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h
index 4e9af3f..e0da021 100644
--- a/arch/powerpc/include/asm/unistd.h
+++ b/arch/powerpc/include/asm/unistd.h
@@ -12,7 +12,7 @@
 #include <uapi/asm/unistd.h>
 
 
-#define __NR_syscalls		361
+#define __NR_syscalls		362
 
 #define __NR__exit __NR_exit
 #define NR_syscalls	__NR_syscalls
diff --git a/arch/powerpc/include/uapi/asm/unistd.h b/arch/powerpc/include/uapi/asm/unistd.h
index 0688fc0..f55351f 100644
--- a/arch/powerpc/include/uapi/asm/unistd.h
+++ b/arch/powerpc/include/uapi/asm/unistd.h
@@ -383,5 +383,6 @@
 #define __NR_seccomp		358
 #define __NR_getrandom		359
 #define __NR_memfd_create	360
+#define __NR_bpf		361
 
 #endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */
diff --git a/arch/powerpc/mm/copro_fault.c b/arch/powerpc/mm/copro_fault.c
index 0f9939e..5a236f0 100644
--- a/arch/powerpc/mm/copro_fault.c
+++ b/arch/powerpc/mm/copro_fault.c
@@ -99,8 +99,6 @@
 	u64 vsid;
 	int psize, ssize;
 
-	slb->esid = (ea & ESID_MASK) | SLB_ESID_V;
-
 	switch (REGION_ID(ea)) {
 	case USER_REGION_ID:
 		pr_devel("%s: 0x%llx -- USER_REGION_ID\n", __func__, ea);
@@ -133,6 +131,7 @@
 	vsid |= mmu_psize_defs[psize].sllp |
 		((ssize == MMU_SEGSIZE_1T) ? SLB_VSID_B_1T : 0);
 
+	slb->esid = (ea & (ssize == MMU_SEGSIZE_1T ? ESID_MASK_1T : ESID_MASK)) | SLB_ESID_V;
 	slb->vsid = vsid;
 
 	return 0;
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index e5236c2..b9d1dfd 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -1509,11 +1509,14 @@
 	cpu = smp_processor_id();
 
 	for (update = data; update; update = update->next) {
+		int new_nid = update->new_nid;
 		if (cpu != update->cpu)
 			continue;
 
-		unmap_cpu_from_node(update->cpu);
-		map_cpu_to_node(update->cpu, update->new_nid);
+		unmap_cpu_from_node(cpu);
+		map_cpu_to_node(cpu, new_nid);
+		set_cpu_numa_node(cpu, new_nid);
+		set_cpu_numa_mem(cpu, local_memory_node(new_nid));
 		vdso_getcpu_init();
 	}
 
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
index 8d7bda9..ded0ea1 100644
--- a/arch/powerpc/mm/slice.c
+++ b/arch/powerpc/mm/slice.c
@@ -682,6 +682,7 @@
 	slice_convert(mm, mask, psize);
 }
 
+#ifdef CONFIG_HUGETLB_PAGE
 /*
  * is_hugepage_only_range() is used by generic code to verify whether
  * a normal mmap mapping (non hugetlbfs) is valid on a given area.
@@ -726,4 +727,4 @@
 #endif
 	return !slice_check_fit(mask, available);
 }
-
+#endif
diff --git a/arch/powerpc/platforms/powernv/opal-lpc.c b/arch/powerpc/platforms/powernv/opal-lpc.c
index dd2c285..ad4b31d 100644
--- a/arch/powerpc/platforms/powernv/opal-lpc.c
+++ b/arch/powerpc/platforms/powernv/opal-lpc.c
@@ -191,7 +191,6 @@
 {
 	struct lpc_debugfs_entry *lpc = filp->private_data;
 	u32 data, pos, len, todo;
-	__be32 bedata;
 	int rc;
 
 	if (!access_ok(VERIFY_WRITE, ubuf, count))
@@ -214,10 +213,9 @@
 				len = 2;
 		}
 		rc = opal_lpc_read(opal_lpc_chip_id, lpc->lpc_type, pos,
-				   &bedata, len);
+				   &data, len);
 		if (rc)
 			return -ENXIO;
-		data = be32_to_cpu(bedata);
 		switch(len) {
 		case 4:
 			rc = __put_user((u32)data, (u32 __user *)ubuf);
diff --git a/arch/powerpc/platforms/powernv/opal-wrappers.S b/arch/powerpc/platforms/powernv/opal-wrappers.S
index e9e2450..feb549a 100644
--- a/arch/powerpc/platforms/powernv/opal-wrappers.S
+++ b/arch/powerpc/platforms/powernv/opal-wrappers.S
@@ -58,7 +58,7 @@
  */
 
 #define OPAL_CALL(name, token)		\
- _GLOBAL(name);				\
+ _GLOBAL_TOC(name);			\
 	mflr	r0;			\
 	std	r0,16(r1);		\
 	li	r0,token;		\
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
index 9139d14..538c10d 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c
@@ -118,7 +118,7 @@
 };
 
 static struct resource scif0_resources[] = {
-	DEFINE_RES_MEM(0xfffffe80, 0x100),
+	DEFINE_RES_MEM(0xfffffe80, 0x10),
 	DEFINE_RES_IRQ(evt2irq(0x4e0)),
 };
 
@@ -143,7 +143,7 @@
 };
 
 static struct resource scif1_resources[] = {
-	DEFINE_RES_MEM(0xa4000150, 0x100),
+	DEFINE_RES_MEM(0xa4000150, 0x10),
 	DEFINE_RES_IRQ(evt2irq(0x900)),
 };
 
@@ -169,7 +169,7 @@
 };
 
 static struct resource scif2_resources[] = {
-	DEFINE_RES_MEM(0xa4000140, 0x100),
+	DEFINE_RES_MEM(0xa4000140, 0x10),
 	DEFINE_RES_IRQ(evt2irq(0x880)),
 };
 
diff --git a/block/blk-merge.c b/block/blk-merge.c
index ba99351..b3ac40a 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -99,16 +99,17 @@
 {
 	bool no_sg_merge = !!test_bit(QUEUE_FLAG_NO_SG_MERGE,
 			&q->queue_flags);
+	bool merge_not_need = bio->bi_vcnt < queue_max_segments(q);
 
 	if (no_sg_merge && !bio_flagged(bio, BIO_CLONED) &&
-			bio->bi_vcnt < queue_max_segments(q))
+			merge_not_need)
 		bio->bi_phys_segments = bio->bi_vcnt;
 	else {
 		struct bio *nxt = bio->bi_next;
 
 		bio->bi_next = NULL;
 		bio->bi_phys_segments = __blk_recalc_rq_segments(q, bio,
-				no_sg_merge);
+				no_sg_merge && merge_not_need);
 		bio->bi_next = nxt;
 	}
 
diff --git a/block/elevator.c b/block/elevator.c
index 24c28b6..afa3b03 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -229,7 +229,9 @@
 	}
 
 	err = e->ops.elevator_init_fn(q, e);
-	return 0;
+	if (err)
+		elevator_put(e);
+	return err;
 }
 EXPORT_SYMBOL(elevator_init);
 
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index abb2e65..1e053d9 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -508,7 +508,7 @@
 
 	if (bytes && blk_rq_map_kern(q, rq, buffer, bytes, __GFP_WAIT)) {
 		err = DRIVER_ERROR << 24;
-		goto out;
+		goto error;
 	}
 
 	memset(sense, 0, sizeof(sense));
@@ -517,7 +517,6 @@
 
 	blk_execute_rq(q, disk, rq, 0);
 
-out:
 	err = rq->errors & 0xff;	/* only 8 bit SCSI status */
 	if (err) {
 		if (rq->sense_len && rq->sense) {
diff --git a/drivers/base/dma-contiguous.c b/drivers/base/dma-contiguous.c
index 473ff48..950fff9 100644
--- a/drivers/base/dma-contiguous.c
+++ b/drivers/base/dma-contiguous.c
@@ -223,9 +223,10 @@
 #undef pr_fmt
 #define pr_fmt(fmt) fmt
 
-static void rmem_cma_device_init(struct reserved_mem *rmem, struct device *dev)
+static int rmem_cma_device_init(struct reserved_mem *rmem, struct device *dev)
 {
 	dev_set_cma_area(dev, rmem->priv);
+	return 0;
 }
 
 static void rmem_cma_device_release(struct reserved_mem *rmem,
diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c
index 2671a3f..8001e812 100644
--- a/drivers/block/null_blk.c
+++ b/drivers/block/null_blk.c
@@ -450,14 +450,10 @@
 
 		ret = setup_commands(nq);
 		if (ret)
-			goto err_queue;
+			return ret;
 		nullb->nr_queues++;
 	}
-
 	return 0;
-err_queue:
-	cleanup_queues(nullb);
-	return ret;
 }
 
 static int null_add_dev(void)
@@ -507,7 +503,9 @@
 			goto out_cleanup_queues;
 		}
 		blk_queue_make_request(nullb->q, null_queue_bio);
-		init_driver_queues(nullb);
+		rv = init_driver_queues(nullb);
+		if (rv)
+			goto out_cleanup_blk_queue;
 	} else {
 		nullb->q = blk_init_queue_node(null_request_fn, &nullb->lock, home_node);
 		if (!nullb->q) {
@@ -516,7 +514,9 @@
 		}
 		blk_queue_prep_rq(nullb->q, null_rq_prep_fn);
 		blk_queue_softirq_done(nullb->q, null_softirq_done_fn);
-		init_driver_queues(nullb);
+		rv = init_driver_queues(nullb);
+		if (rv)
+			goto out_cleanup_blk_queue;
 	}
 
 	nullb->q->queuedata = nullb;
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 0e63e8a..2ad0b5b 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -99,11 +99,12 @@
 {
 	u64 val = 0;
 	struct zram *zram = dev_to_zram(dev);
-	struct zram_meta *meta = zram->meta;
 
 	down_read(&zram->init_lock);
-	if (init_done(zram))
+	if (init_done(zram)) {
+		struct zram_meta *meta = zram->meta;
 		val = zs_get_total_pages(meta->mem_pool);
+	}
 	up_read(&zram->init_lock);
 
 	return scnprintf(buf, PAGE_SIZE, "%llu\n", val << PAGE_SHIFT);
@@ -173,16 +174,17 @@
 	int err;
 	unsigned long val;
 	struct zram *zram = dev_to_zram(dev);
-	struct zram_meta *meta = zram->meta;
 
 	err = kstrtoul(buf, 10, &val);
 	if (err || val != 0)
 		return -EINVAL;
 
 	down_read(&zram->init_lock);
-	if (init_done(zram))
+	if (init_done(zram)) {
+		struct zram_meta *meta = zram->meta;
 		atomic_long_set(&zram->stats.max_used_pages,
 				zs_get_total_pages(meta->mem_pool));
+	}
 	up_read(&zram->init_lock);
 
 	return len;
diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index 2133f9d..43005d4 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -660,11 +660,11 @@
 arch_timer_probed(int type, const struct of_device_id *matches)
 {
 	struct device_node *dn;
-	bool probed = false;
+	bool probed = true;
 
 	dn = of_find_matching_node(NULL, matches);
-	if (dn && of_device_is_available(dn) && (arch_timers_present & type))
-		probed = true;
+	if (dn && of_device_is_available(dn) && !(arch_timers_present & type))
+		probed = false;
 	of_node_put(dn);
 
 	return probed;
diff --git a/drivers/edac/cpc925_edac.c b/drivers/edac/cpc925_edac.c
index df6575f..682288c 100644
--- a/drivers/edac/cpc925_edac.c
+++ b/drivers/edac/cpc925_edac.c
@@ -562,7 +562,7 @@
 
 	if (apiexcp & UECC_EXCP_DETECTED) {
 		cpc925_mc_printk(mci, KERN_INFO, "DRAM UECC Fault\n");
-		edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
+		edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,
 				     pfn, offset, 0,
 				     csrow, -1, -1,
 				     mci->ctl_name, "");
diff --git a/drivers/edac/e7xxx_edac.c b/drivers/edac/e7xxx_edac.c
index 3cda79b..ece3aef 100644
--- a/drivers/edac/e7xxx_edac.c
+++ b/drivers/edac/e7xxx_edac.c
@@ -226,7 +226,7 @@
 static void process_ce_no_info(struct mem_ctl_info *mci)
 {
 	edac_dbg(3, "\n");
-	edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1, 0, 0, 0, -1, -1, -1,
+	edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1, 0, 0, 0, -1, -1, -1,
 			     "e7xxx CE log register overflow", "");
 }
 
diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c
index 022a702..aa98b13 100644
--- a/drivers/edac/i3200_edac.c
+++ b/drivers/edac/i3200_edac.c
@@ -242,11 +242,11 @@
 					     -1, -1,
 					     "i3000 UE", "");
 		} else if (log & I3200_ECCERRLOG_CE) {
-			edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,
+			edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
 					     0, 0, eccerrlog_syndrome(log),
 					     eccerrlog_row(channel, log),
 					     -1, -1,
-					     "i3000 UE", "");
+					     "i3000 CE", "");
 		}
 	}
 }
diff --git a/drivers/edac/i82860_edac.c b/drivers/edac/i82860_edac.c
index 3382f63..4382343 100644
--- a/drivers/edac/i82860_edac.c
+++ b/drivers/edac/i82860_edac.c
@@ -124,7 +124,7 @@
 				     dimm->location[0], dimm->location[1], -1,
 				     "i82860 UE", "");
 	else
-		edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,
+		edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,
 				     info->eap, 0, info->derrsyn,
 				     dimm->location[0], dimm->location[1], -1,
 				     "i82860 CE", "");
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index 84c3cb1..8bf61d2 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -946,6 +946,12 @@
 	[KEY_BRIGHTNESS_MIN] = "BrightnessMin",
 	[KEY_BRIGHTNESS_MAX] = "BrightnessMax",
 	[KEY_BRIGHTNESS_AUTO] = "BrightnessAuto",
+	[KEY_KBDINPUTASSIST_PREV] = "KbdInputAssistPrev",
+	[KEY_KBDINPUTASSIST_NEXT] = "KbdInputAssistNext",
+	[KEY_KBDINPUTASSIST_PREVGROUP] = "KbdInputAssistPrevGroup",
+	[KEY_KBDINPUTASSIST_NEXTGROUP] = "KbdInputAssistNextGroup",
+	[KEY_KBDINPUTASSIST_ACCEPT] = "KbdInputAssistAccept",
+	[KEY_KBDINPUTASSIST_CANCEL] = "KbdInputAssistCancel",
 };
 
 static const char *relatives[REL_MAX + 1] = {
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index cd9c9e9..e23ab8b 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -298,6 +298,8 @@
 
 #define USB_VENDOR_ID_ELAN		0x04f3
 #define USB_DEVICE_ID_ELAN_TOUCHSCREEN	0x0089
+#define USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B	0x009b
+#define USB_DEVICE_ID_ELAN_TOUCHSCREEN_016F	0x016f
 
 #define USB_VENDOR_ID_ELECOM		0x056e
 #define USB_DEVICE_ID_ELECOM_BM084	0x0061
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 2df7fdd..725f22c 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -695,7 +695,10 @@
 			break;
 
 		case 0x5b: /* TransducerSerialNumber */
-			set_bit(MSC_SERIAL, input->mscbit);
+			usage->type = EV_MSC;
+			usage->code = MSC_SERIAL;
+			bit = input->mscbit;
+			max = MSC_MAX;
 			break;
 
 		default:  goto unknown;
@@ -862,6 +865,13 @@
 		case 0x28b: map_key_clear(KEY_FORWARDMAIL);	break;
 		case 0x28c: map_key_clear(KEY_SEND);		break;
 
+		case 0x2c7: map_key_clear(KEY_KBDINPUTASSIST_PREV);		break;
+		case 0x2c8: map_key_clear(KEY_KBDINPUTASSIST_NEXT);		break;
+		case 0x2c9: map_key_clear(KEY_KBDINPUTASSIST_PREVGROUP);		break;
+		case 0x2ca: map_key_clear(KEY_KBDINPUTASSIST_NEXTGROUP);		break;
+		case 0x2cb: map_key_clear(KEY_KBDINPUTASSIST_ACCEPT);	break;
+		case 0x2cc: map_key_clear(KEY_KBDINPUTASSIST_CANCEL);	break;
+
 		default:    goto ignore;
 		}
 		break;
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index f3cb5b0..5014bb5 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -71,6 +71,8 @@
 	{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN, HID_QUIRK_ALWAYS_POLL },
+	{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B, HID_QUIRK_ALWAYS_POLL },
+	{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_016F, HID_QUIRK_ALWAYS_POLL },
 	{ USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
 	{ USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS },
 	{ USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET },
diff --git a/drivers/media/common/saa7146/saa7146_core.c b/drivers/media/common/saa7146/saa7146_core.c
index 97afee6..4418119 100644
--- a/drivers/media/common/saa7146/saa7146_core.c
+++ b/drivers/media/common/saa7146/saa7146_core.c
@@ -364,6 +364,9 @@
 		goto out;
 	}
 
+	/* create a nice device name */
+	sprintf(dev->name, "saa7146 (%d)", saa7146_num);
+
 	DEB_EE("pci:%p\n", pci);
 
 	err = pci_enable_device(pci);
@@ -438,9 +441,6 @@
 
 	/* the rest + print status message */
 
-	/* create a nice device name */
-	sprintf(dev->name, "saa7146 (%d)", saa7146_num);
-
 	pr_info("found saa7146 @ mem %p (revision %d, irq %d) (0x%04x,0x%04x)\n",
 		dev->mem, dev->revision, pci->irq,
 		pci->subsystem_vendor, pci->subsystem_device);
diff --git a/drivers/media/pci/cx23885/cx23885-dvb.c b/drivers/media/pci/cx23885/cx23885-dvb.c
index 13734b8..4cb9031 100644
--- a/drivers/media/pci/cx23885/cx23885-dvb.c
+++ b/drivers/media/pci/cx23885/cx23885-dvb.c
@@ -1600,6 +1600,7 @@
 				break;
 
 			/* attach tuner */
+			memset(&m88ts2022_config, 0, sizeof(m88ts2022_config));
 			m88ts2022_config.fe = fe0->dvb.frontend;
 			m88ts2022_config.clock = 27000000;
 			memset(&info, 0, sizeof(struct i2c_board_info));
@@ -1635,6 +1636,7 @@
 		/* port c - terrestrial/cable */
 		case 2:
 			/* attach frontend */
+			memset(&si2168_config, 0, sizeof(si2168_config));
 			si2168_config.i2c_adapter = &adapter;
 			si2168_config.fe = &fe0->dvb.frontend;
 			si2168_config.ts_mode = SI2168_TS_SERIAL;
@@ -1654,6 +1656,7 @@
 			port->i2c_client_demod = client_demod;
 
 			/* attach tuner */
+			memset(&si2157_config, 0, sizeof(si2157_config));
 			si2157_config.fe = fe0->dvb.frontend;
 			memset(&info, 0, sizeof(struct i2c_board_info));
 			strlcpy(info.type, "si2157", I2C_NAME_SIZE);
diff --git a/drivers/media/pci/tw68/Kconfig b/drivers/media/pci/tw68/Kconfig
index 5425ba1..95d5d52 100644
--- a/drivers/media/pci/tw68/Kconfig
+++ b/drivers/media/pci/tw68/Kconfig
@@ -1,7 +1,6 @@
 config VIDEO_TW68
 	tristate "Techwell tw68x Video For Linux"
 	depends on VIDEO_DEV && PCI && VIDEO_V4L2
-	select I2C_ALGOBIT
 	select VIDEOBUF2_DMA_SG
 	---help---
 	  Support for Techwell tw68xx based frame grabber boards.
diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
index a6fb48c..63f0b64 100644
--- a/drivers/media/pci/tw68/tw68-core.c
+++ b/drivers/media/pci/tw68/tw68-core.c
@@ -306,7 +306,7 @@
 
 	/* get irq */
 	err = devm_request_irq(&pci_dev->dev, pci_dev->irq, tw68_irq,
-			  IRQF_SHARED | IRQF_DISABLED, dev->name, dev);
+			  IRQF_SHARED, dev->name, dev);
 	if (err < 0) {
 		pr_err("%s: can't get IRQ %d\n",
 		       dev->name, pci_dev->irq);
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index bee9074..3aac88f 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -166,7 +166,7 @@
 config VIDEO_SAMSUNG_S5P_G2D
 	tristate "Samsung S5P and EXYNOS4 G2D 2d graphics accelerator driver"
 	depends on VIDEO_DEV && VIDEO_V4L2
-	depends on PLAT_S5P || ARCH_EXYNOS || COMPILE_TEST
+	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
 	depends on HAS_DMA
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
@@ -178,7 +178,7 @@
 config VIDEO_SAMSUNG_S5P_JPEG
 	tristate "Samsung S5P/Exynos3250/Exynos4 JPEG codec driver"
 	depends on VIDEO_DEV && VIDEO_V4L2
-	depends on PLAT_S5P || ARCH_EXYNOS || COMPILE_TEST
+	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
 	depends on HAS_DMA
 	select VIDEOBUF2_DMA_CONTIG
 	select V4L2_MEM2MEM_DEV
@@ -189,7 +189,7 @@
 config VIDEO_SAMSUNG_S5P_MFC
 	tristate "Samsung S5P MFC Video Codec"
 	depends on VIDEO_DEV && VIDEO_V4L2
-	depends on PLAT_S5P || ARCH_EXYNOS || COMPILE_TEST
+	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
 	depends on HAS_DMA
 	select VIDEOBUF2_DMA_CONTIG
 	default n
diff --git a/drivers/media/platform/exynos4-is/Kconfig b/drivers/media/platform/exynos4-is/Kconfig
index 77c9512..b7b2e47 100644
--- a/drivers/media/platform/exynos4-is/Kconfig
+++ b/drivers/media/platform/exynos4-is/Kconfig
@@ -2,7 +2,7 @@
 config VIDEO_SAMSUNG_EXYNOS4_IS
 	bool "Samsung S5P/EXYNOS4 SoC series Camera Subsystem driver"
 	depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
-	depends on (PLAT_S5P || ARCH_EXYNOS || COMPILE_TEST)
+	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
 	depends on OF && COMMON_CLK
 	help
 	  Say Y here to enable camera host interface devices for
diff --git a/drivers/media/platform/exynos4-is/fimc-core.c b/drivers/media/platform/exynos4-is/fimc-core.c
index b70fd99..aee92d9 100644
--- a/drivers/media/platform/exynos4-is/fimc-core.c
+++ b/drivers/media/platform/exynos4-is/fimc-core.c
@@ -832,6 +832,7 @@
 	return -ENXIO;
 }
 
+#if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
 static int fimc_m2m_suspend(struct fimc_dev *fimc)
 {
 	unsigned long flags;
@@ -870,6 +871,7 @@
 
 	return 0;
 }
+#endif /* CONFIG_PM_RUNTIME || CONFIG_PM_SLEEP */
 
 static const struct of_device_id fimc_of_match[];
 
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index e525a7c..6fcc7f0 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -893,7 +893,7 @@
 			       unsigned long buffer, unsigned long size,
 			       struct s5p_jpeg_ctx *ctx)
 {
-	int c, components, notfound;
+	int c, components = 0, notfound;
 	unsigned int height, width, word, subsampling = 0;
 	long length;
 	struct s5p_jpeg_buffer jpeg_buffer;
@@ -2632,6 +2632,7 @@
 	return 0;
 }
 
+#if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
 static int s5p_jpeg_runtime_suspend(struct device *dev)
 {
 	struct s5p_jpeg *jpeg = dev_get_drvdata(dev);
@@ -2681,7 +2682,9 @@
 
 	return 0;
 }
+#endif /* CONFIG_PM_RUNTIME || CONFIG_PM_SLEEP */
 
+#ifdef CONFIG_PM_SLEEP
 static int s5p_jpeg_suspend(struct device *dev)
 {
 	if (pm_runtime_suspended(dev))
@@ -2697,6 +2700,7 @@
 
 	return s5p_jpeg_runtime_resume(dev);
 }
+#endif
 
 static const struct dev_pm_ops s5p_jpeg_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(s5p_jpeg_suspend, s5p_jpeg_resume)
diff --git a/drivers/media/platform/s5p-tv/Kconfig b/drivers/media/platform/s5p-tv/Kconfig
index a9d56f8..beb180e 100644
--- a/drivers/media/platform/s5p-tv/Kconfig
+++ b/drivers/media/platform/s5p-tv/Kconfig
@@ -9,7 +9,7 @@
 config VIDEO_SAMSUNG_S5P_TV
 	bool "Samsung TV driver for S5P platform"
 	depends on PM_RUNTIME
-	depends on PLAT_S5P || ARCH_EXYNOS || COMPILE_TEST
+	depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
 	default n
 	---help---
 	  Say Y here to enable selecting the TV output devices for
diff --git a/drivers/media/platform/vivid/Kconfig b/drivers/media/platform/vivid/Kconfig
index d71139a..c309093 100644
--- a/drivers/media/platform/vivid/Kconfig
+++ b/drivers/media/platform/vivid/Kconfig
@@ -1,8 +1,11 @@
 config VIDEO_VIVID
 	tristate "Virtual Video Test Driver"
-	depends on VIDEO_DEV && VIDEO_V4L2 && !SPARC32 && !SPARC64
+	depends on VIDEO_DEV && VIDEO_V4L2 && !SPARC32 && !SPARC64 && FB
 	select FONT_SUPPORT
 	select FONT_8x16
+	select FB_CFB_FILLRECT
+	select FB_CFB_COPYAREA
+	select FB_CFB_IMAGEBLIT
 	select VIDEOBUF2_VMALLOC
 	default n
 	---help---
diff --git a/drivers/media/platform/vivid/vivid-tpg.c b/drivers/media/platform/vivid/vivid-tpg.c
index 0c6fa53..cbcd625 100644
--- a/drivers/media/platform/vivid/vivid-tpg.c
+++ b/drivers/media/platform/vivid/vivid-tpg.c
@@ -136,7 +136,7 @@
 		tpg->black_line[plane] = vzalloc(max_w * pixelsz);
 		if (!tpg->black_line[plane])
 			return -ENOMEM;
-		tpg->random_line[plane] = vzalloc(max_w * pixelsz);
+		tpg->random_line[plane] = vzalloc(max_w * 2 * pixelsz);
 		if (!tpg->random_line[plane])
 			return -ENOMEM;
 	}
diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
index 6f28f6e..704397f 100644
--- a/drivers/media/radio/wl128x/fmdrv_common.c
+++ b/drivers/media/radio/wl128x/fmdrv_common.c
@@ -1256,7 +1256,7 @@
 		fmerr("Unable to read firmware(%s) content\n", fw_name);
 		return ret;
 	}
-	fmdbg("Firmware(%s) length : %d bytes\n", fw_name, fw_entry->size);
+	fmdbg("Firmware(%s) length : %zu bytes\n", fw_name, fw_entry->size);
 
 	fw_data = (void *)fw_entry->data;
 	fw_len = fw_entry->size;
diff --git a/drivers/media/tuners/xc5000.c b/drivers/media/tuners/xc5000.c
index e44c8ab..803a0e6 100644
--- a/drivers/media/tuners/xc5000.c
+++ b/drivers/media/tuners/xc5000.c
@@ -1333,9 +1333,9 @@
 
 	if (priv) {
 		cancel_delayed_work(&priv->timer_sleep);
-		hybrid_tuner_release_state(priv);
 		if (priv->firmware)
 			release_firmware(priv->firmware);
+		hybrid_tuner_release_state(priv);
 	}
 
 	mutex_unlock(&xc5000_list_mutex);
diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c
index 00758c8..1896ab2 100644
--- a/drivers/media/usb/dvb-usb-v2/af9035.c
+++ b/drivers/media/usb/dvb-usb-v2/af9035.c
@@ -193,8 +193,8 @@
 	return af9035_wr_regs(d, reg, &val, 1);
 }
 
-static int af9035_add_i2c_dev(struct dvb_usb_device *d, char *type, u8 addr,
-		void *platform_data, struct i2c_adapter *adapter)
+static int af9035_add_i2c_dev(struct dvb_usb_device *d, const char *type,
+		u8 addr, void *platform_data, struct i2c_adapter *adapter)
 {
 	int ret, num;
 	struct state *state = d_to_priv(d);
@@ -221,7 +221,7 @@
 		goto err;
 	}
 
-	request_module(board_info.type);
+	request_module("%s", board_info.type);
 
 	/* register I2C device */
 	client = i2c_new_device(adapter, &board_info);
diff --git a/drivers/media/usb/dvb-usb-v2/anysee.c b/drivers/media/usb/dvb-usb-v2/anysee.c
index d3c5f23..ae917c0 100644
--- a/drivers/media/usb/dvb-usb-v2/anysee.c
+++ b/drivers/media/usb/dvb-usb-v2/anysee.c
@@ -630,8 +630,8 @@
 	return ret;
 }
 
-static int anysee_add_i2c_dev(struct dvb_usb_device *d, char *type, u8 addr,
-		void *platform_data)
+static int anysee_add_i2c_dev(struct dvb_usb_device *d, const char *type,
+		u8 addr, void *platform_data)
 {
 	int ret, num;
 	struct anysee_state *state = d_to_priv(d);
@@ -659,7 +659,7 @@
 		goto err;
 	}
 
-	request_module(board_info.type);
+	request_module("%s", board_info.type);
 
 	/* register I2C device */
 	client = i2c_new_device(adapter, &board_info);
diff --git a/drivers/media/usb/em28xx/em28xx-core.c b/drivers/media/usb/em28xx/em28xx-core.c
index b5e52fe..901cf2b 100644
--- a/drivers/media/usb/em28xx/em28xx-core.c
+++ b/drivers/media/usb/em28xx/em28xx-core.c
@@ -504,7 +504,7 @@
 int em28xx_audio_setup(struct em28xx *dev)
 {
 	int vid1, vid2, feat, cfg;
-	u32 vid;
+	u32 vid = 0;
 	u8 i2s_samplerates;
 
 	if (dev->chip_id == CHIP_ID_EM2870 ||
diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c
index 581f6da..23f8f6a 100644
--- a/drivers/media/usb/em28xx/em28xx-input.c
+++ b/drivers/media/usb/em28xx/em28xx-input.c
@@ -712,8 +712,10 @@
 	em28xx_info("Registering input extension\n");
 
 	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
+	if (!ir)
+		return -ENOMEM;
 	rc = rc_allocate_device();
-	if (!ir || !rc)
+	if (!rc)
 		goto error;
 
 	/* record handles to ourself */
diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c
index 328b5ba..fd1fa41 100644
--- a/drivers/media/usb/hackrf/hackrf.c
+++ b/drivers/media/usb/hackrf/hackrf.c
@@ -932,7 +932,7 @@
 	dev->bandwidth->val = bandwidth;
 	dev->bandwidth->cur.val = bandwidth;
 
-	dev_dbg(dev->dev, "bandwidth selected=%d\n", bandwidth_lut[i].freq);
+	dev_dbg(dev->dev, "bandwidth selected=%d\n", bandwidth);
 
 	u16tmp = 0;
 	u16tmp |= ((bandwidth >> 0) & 0xff) << 0;
diff --git a/drivers/media/usb/usbvision/usbvision-video.c b/drivers/media/usb/usbvision/usbvision-video.c
index 68bc961..9bfa041 100644
--- a/drivers/media/usb/usbvision/usbvision-video.c
+++ b/drivers/media/usb/usbvision/usbvision-video.c
@@ -446,6 +446,7 @@
 	if (usbvision->remove_pending) {
 		printk(KERN_INFO "%s: Final disconnect\n", __func__);
 		usbvision_release(usbvision);
+		return 0;
 	}
 	mutex_unlock(&usbvision->v4l2_lock);
 
@@ -1221,6 +1222,7 @@
 	if (usbvision->remove_pending) {
 		printk(KERN_INFO "%s: Final disconnect\n", __func__);
 		usbvision_release(usbvision);
+		return err_code;
 	}
 
 	mutex_unlock(&usbvision->v4l2_lock);
diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c
index 60a8e2c..378ae02 100644
--- a/drivers/media/usb/uvc/uvc_v4l2.c
+++ b/drivers/media/usb/uvc/uvc_v4l2.c
@@ -318,7 +318,6 @@
 	stream->ctrl = probe;
 	stream->cur_format = format;
 	stream->cur_frame = frame;
-	stream->frame_size = fmt->fmt.pix.sizeimage;
 
 done:
 	mutex_unlock(&stream->mutex);
diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c
index 9ace520..df81b9c 100644
--- a/drivers/media/usb/uvc/uvc_video.c
+++ b/drivers/media/usb/uvc/uvc_video.c
@@ -1143,7 +1143,7 @@
 static void uvc_video_validate_buffer(const struct uvc_streaming *stream,
 				      struct uvc_buffer *buf)
 {
-	if (stream->frame_size != buf->bytesused &&
+	if (stream->ctrl.dwMaxVideoFrameSize != buf->bytesused &&
 	    !(stream->cur_format->flags & UVC_FMT_FLAG_COMPRESSED))
 		buf->error = 1;
 }
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index 6f676c2..864ada7 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -457,7 +457,6 @@
 	struct uvc_format *def_format;
 	struct uvc_format *cur_format;
 	struct uvc_frame *cur_frame;
-	size_t frame_size;
 
 	/* Protect access to ctrl, cur_format, cur_frame and hardware video
 	 * probe control.
diff --git a/drivers/media/v4l2-core/videobuf-dma-contig.c b/drivers/media/v4l2-core/videobuf-dma-contig.c
index bf80f0f..e02353e 100644
--- a/drivers/media/v4l2-core/videobuf-dma-contig.c
+++ b/drivers/media/v4l2-core/videobuf-dma-contig.c
@@ -305,6 +305,15 @@
 	/* Try to remap memory */
 	size = vma->vm_end - vma->vm_start;
 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
+
+	/* the "vm_pgoff" is just used in v4l2 to find the
+	 * corresponding buffer data structure which is allocated
+	 * earlier and it does not mean the offset from the physical
+	 * buffer start address as usual. So set it to 0 to pass
+	 * the sanity check in vm_iomap_memory().
+	 */
+	vma->vm_pgoff = 0;
+
 	retval = vm_iomap_memory(vma, mem->dma_handle, size);
 	if (retval) {
 		dev_err(q->dev, "mmap: remap failed with error %d. ",
diff --git a/drivers/misc/cxl/fault.c b/drivers/misc/cxl/fault.c
index 69506eb..c99e896 100644
--- a/drivers/misc/cxl/fault.c
+++ b/drivers/misc/cxl/fault.c
@@ -21,60 +21,64 @@
 
 #include "cxl.h"
 
-static struct cxl_sste* find_free_sste(struct cxl_sste *primary_group,
-				       bool sec_hash,
-				       struct cxl_sste *secondary_group,
-				       unsigned int *lru)
+static bool sste_matches(struct cxl_sste *sste, struct copro_slb *slb)
 {
-	unsigned int i, entry;
-	struct cxl_sste *sste, *group = primary_group;
-
-	for (i = 0; i < 2; i++) {
-		for (entry = 0; entry < 8; entry++) {
-			sste = group + entry;
-			if (!(be64_to_cpu(sste->esid_data) & SLB_ESID_V))
-				return sste;
-		}
-		if (!sec_hash)
-			break;
-		group = secondary_group;
-	}
-	/* Nothing free, select an entry to cast out */
-	if (sec_hash && (*lru & 0x8))
-		sste = secondary_group + (*lru & 0x7);
-	else
-		sste = primary_group + (*lru & 0x7);
-	*lru = (*lru + 1) & 0xf;
-
-	return sste;
+	return ((sste->vsid_data == cpu_to_be64(slb->vsid)) &&
+		(sste->esid_data == cpu_to_be64(slb->esid)));
 }
 
-static void cxl_load_segment(struct cxl_context *ctx, struct copro_slb *slb)
+/*
+ * This finds a free SSTE for the given SLB, or returns NULL if it's already in
+ * the segment table.
+ */
+static struct cxl_sste* find_free_sste(struct cxl_context *ctx,
+				       struct copro_slb *slb)
 {
-	/* mask is the group index, we search primary and secondary here. */
-	unsigned int mask = (ctx->sst_size >> 7)-1; /* SSTP0[SegTableSize] */
-	bool sec_hash = 1;
-	struct cxl_sste *sste;
+	struct cxl_sste *primary, *sste, *ret = NULL;
+	unsigned int mask = (ctx->sst_size >> 7) - 1; /* SSTP0[SegTableSize] */
+	unsigned int entry;
 	unsigned int hash;
-	unsigned long flags;
-
-
-	sec_hash = !!(cxl_p1n_read(ctx->afu, CXL_PSL_SR_An) & CXL_PSL_SR_An_SC);
 
 	if (slb->vsid & SLB_VSID_B_1T)
 		hash = (slb->esid >> SID_SHIFT_1T) & mask;
 	else /* 256M */
 		hash = (slb->esid >> SID_SHIFT) & mask;
 
+	primary = ctx->sstp + (hash << 3);
+
+	for (entry = 0, sste = primary; entry < 8; entry++, sste++) {
+		if (!ret && !(be64_to_cpu(sste->esid_data) & SLB_ESID_V))
+			ret = sste;
+		if (sste_matches(sste, slb))
+			return NULL;
+	}
+	if (ret)
+		return ret;
+
+	/* Nothing free, select an entry to cast out */
+	ret = primary + ctx->sst_lru;
+	ctx->sst_lru = (ctx->sst_lru + 1) & 0x7;
+
+	return ret;
+}
+
+static void cxl_load_segment(struct cxl_context *ctx, struct copro_slb *slb)
+{
+	/* mask is the group index, we search primary and secondary here. */
+	struct cxl_sste *sste;
+	unsigned long flags;
+
 	spin_lock_irqsave(&ctx->sste_lock, flags);
-	sste = find_free_sste(ctx->sstp + (hash << 3), sec_hash,
-			      ctx->sstp + ((~hash & mask) << 3), &ctx->sst_lru);
+	sste = find_free_sste(ctx, slb);
+	if (!sste)
+		goto out_unlock;
 
 	pr_devel("CXL Populating SST[%li]: %#llx %#llx\n",
 			sste - ctx->sstp, slb->vsid, slb->esid);
 
 	sste->vsid_data = cpu_to_be64(slb->vsid);
 	sste->esid_data = cpu_to_be64(slb->esid);
+out_unlock:
 	spin_unlock_irqrestore(&ctx->sste_lock, flags);
 }
 
diff --git a/drivers/misc/cxl/native.c b/drivers/misc/cxl/native.c
index 623286a..d47532e 100644
--- a/drivers/misc/cxl/native.c
+++ b/drivers/misc/cxl/native.c
@@ -417,7 +417,7 @@
 	ctx->elem->haurp = 0; /* disable */
 	ctx->elem->sdr = cpu_to_be64(mfspr(SPRN_SDR1));
 
-	sr = CXL_PSL_SR_An_SC;
+	sr = 0;
 	if (ctx->master)
 		sr |= CXL_PSL_SR_An_MP;
 	if (mfspr(SPRN_LPCR) & LPCR_TC)
@@ -508,7 +508,7 @@
 	u64 sr;
 	int rc;
 
-	sr = CXL_PSL_SR_An_SC;
+	sr = 0;
 	set_endian(sr);
 	if (ctx->master)
 		sr |= CXL_PSL_SR_An_MP;
diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index 59fb12e..dc566b3 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -243,23 +243,27 @@
  * This function assign memory region pointed by "memory-region" device tree
  * property to the given device.
  */
-void of_reserved_mem_device_init(struct device *dev)
+int of_reserved_mem_device_init(struct device *dev)
 {
 	struct reserved_mem *rmem;
 	struct device_node *np;
+	int ret;
 
 	np = of_parse_phandle(dev->of_node, "memory-region", 0);
 	if (!np)
-		return;
+		return -ENODEV;
 
 	rmem = __find_rmem(np);
 	of_node_put(np);
 
 	if (!rmem || !rmem->ops || !rmem->ops->device_init)
-		return;
+		return -EINVAL;
 
-	rmem->ops->device_init(rmem, dev);
-	dev_info(dev, "assigned reserved memory node %s\n", rmem->name);
+	ret = rmem->ops->device_init(rmem, dev);
+	if (ret == 0)
+		dev_info(dev, "assigned reserved memory node %s\n", rmem->name);
+
+	return ret;
 }
 
 /**
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c
index e305416..196a5c8 100644
--- a/drivers/regulator/rk808-regulator.c
+++ b/drivers/regulator/rk808-regulator.c
@@ -44,7 +44,7 @@
 };
 
 static const struct regulator_linear_range rk808_buck_voltage_ranges[] = {
-	REGULATOR_LINEAR_RANGE(700000, 0, 63, 12500),
+	REGULATOR_LINEAR_RANGE(712500, 0, 63, 12500),
 };
 
 static const struct regulator_linear_range rk808_buck4_voltage_ranges[] = {
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 94ae179..6dd12dd 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1320,7 +1320,7 @@
 
 config RTC_DRV_PM8XXX
 	tristate "Qualcomm PMIC8XXX RTC"
-	depends on MFD_PM8XXX
+	depends on MFD_PM8XXX || MFD_SPMI_PMIC
 	help
 	  If you say yes here you get support for the
 	  Qualcomm PMIC8XXX RTC.
diff --git a/drivers/rtc/rtc-bq32k.c b/drivers/rtc/rtc-bq32k.c
index 314129e..92679df 100644
--- a/drivers/rtc/rtc-bq32k.c
+++ b/drivers/rtc/rtc-bq32k.c
@@ -160,7 +160,7 @@
 			dev_err(dev, "bq32k: diode and resistor mismatch\n");
 			return -EINVAL;
 		}
-		reg = 0x25;
+		reg = 0x45;
 		break;
 
 	default:
diff --git a/drivers/rtc/rtc-pm8xxx.c b/drivers/rtc/rtc-pm8xxx.c
index 197699f..5adcf11 100644
--- a/drivers/rtc/rtc-pm8xxx.c
+++ b/drivers/rtc/rtc-pm8xxx.c
@@ -27,21 +27,36 @@
 
 /* RTC_CTRL register bit fields */
 #define PM8xxx_RTC_ENABLE		BIT(7)
-#define PM8xxx_RTC_ALARM_ENABLE		BIT(1)
 #define PM8xxx_RTC_ALARM_CLEAR		BIT(0)
 
 #define NUM_8_BIT_RTC_REGS		0x4
 
 /**
+ * struct pm8xxx_rtc_regs - describe RTC registers per PMIC versions
+ * @ctrl: base address of control register
+ * @write: base address of write register
+ * @read: base address of read register
+ * @alarm_ctrl: base address of alarm control register
+ * @alarm_ctrl2: base address of alarm control2 register
+ * @alarm_rw: base address of alarm read-write register
+ * @alarm_en: alarm enable mask
+ */
+struct pm8xxx_rtc_regs {
+	unsigned int ctrl;
+	unsigned int write;
+	unsigned int read;
+	unsigned int alarm_ctrl;
+	unsigned int alarm_ctrl2;
+	unsigned int alarm_rw;
+	unsigned int alarm_en;
+};
+
+/**
  * struct pm8xxx_rtc -  rtc driver internal structure
  * @rtc:		rtc device for this driver.
  * @regmap:		regmap used to access RTC registers
  * @allow_set_time:	indicates whether writing to the RTC is allowed
  * @rtc_alarm_irq:	rtc alarm irq number.
- * @rtc_base:		address of rtc control register.
- * @rtc_read_base:	base address of read registers.
- * @rtc_write_base:	base address of write registers.
- * @alarm_rw_base:	base address of alarm registers.
  * @ctrl_reg:		rtc control register.
  * @rtc_dev:		device structure.
  * @ctrl_reg_lock:	spinlock protecting access to ctrl_reg.
@@ -51,11 +66,7 @@
 	struct regmap *regmap;
 	bool allow_set_time;
 	int rtc_alarm_irq;
-	int rtc_base;
-	int rtc_read_base;
-	int rtc_write_base;
-	int alarm_rw_base;
-	u8 ctrl_reg;
+	const struct pm8xxx_rtc_regs *regs;
 	struct device *rtc_dev;
 	spinlock_t ctrl_reg_lock;
 };
@@ -71,8 +82,10 @@
 {
 	int rc, i;
 	unsigned long secs, irq_flags;
-	u8 value[NUM_8_BIT_RTC_REGS], alarm_enabled = 0, ctrl_reg;
+	u8 value[NUM_8_BIT_RTC_REGS], alarm_enabled = 0;
+	unsigned int ctrl_reg;
 	struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev);
+	const struct pm8xxx_rtc_regs *regs = rtc_dd->regs;
 
 	if (!rtc_dd->allow_set_time)
 		return -EACCES;
@@ -87,30 +100,30 @@
 	dev_dbg(dev, "Seconds value to be written to RTC = %lu\n", secs);
 
 	spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags);
-	ctrl_reg = rtc_dd->ctrl_reg;
 
-	if (ctrl_reg & PM8xxx_RTC_ALARM_ENABLE) {
+	rc = regmap_read(rtc_dd->regmap, regs->ctrl, &ctrl_reg);
+	if (rc)
+		goto rtc_rw_fail;
+
+	if (ctrl_reg & regs->alarm_en) {
 		alarm_enabled = 1;
-		ctrl_reg &= ~PM8xxx_RTC_ALARM_ENABLE;
-		rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg);
+		ctrl_reg &= ~regs->alarm_en;
+		rc = regmap_write(rtc_dd->regmap, regs->ctrl, ctrl_reg);
 		if (rc) {
 			dev_err(dev, "Write to RTC control register failed\n");
 			goto rtc_rw_fail;
 		}
-		rtc_dd->ctrl_reg = ctrl_reg;
-	} else {
-		spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags);
 	}
 
 	/* Write 0 to Byte[0] */
-	rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_write_base, 0);
+	rc = regmap_write(rtc_dd->regmap, regs->write, 0);
 	if (rc) {
 		dev_err(dev, "Write to RTC write data register failed\n");
 		goto rtc_rw_fail;
 	}
 
 	/* Write Byte[1], Byte[2], Byte[3] */
-	rc = regmap_bulk_write(rtc_dd->regmap, rtc_dd->rtc_write_base + 1,
+	rc = regmap_bulk_write(rtc_dd->regmap, regs->write + 1,
 			       &value[1], sizeof(value) - 1);
 	if (rc) {
 		dev_err(dev, "Write to RTC write data register failed\n");
@@ -118,25 +131,23 @@
 	}
 
 	/* Write Byte[0] */
-	rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_write_base, value[0]);
+	rc = regmap_write(rtc_dd->regmap, regs->write, value[0]);
 	if (rc) {
 		dev_err(dev, "Write to RTC write data register failed\n");
 		goto rtc_rw_fail;
 	}
 
 	if (alarm_enabled) {
-		ctrl_reg |= PM8xxx_RTC_ALARM_ENABLE;
-		rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg);
+		ctrl_reg |= regs->alarm_en;
+		rc = regmap_write(rtc_dd->regmap, regs->ctrl, ctrl_reg);
 		if (rc) {
 			dev_err(dev, "Write to RTC control register failed\n");
 			goto rtc_rw_fail;
 		}
-		rtc_dd->ctrl_reg = ctrl_reg;
 	}
 
 rtc_rw_fail:
-	if (alarm_enabled)
-		spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags);
+	spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags);
 
 	return rc;
 }
@@ -148,9 +159,9 @@
 	unsigned long secs;
 	unsigned int reg;
 	struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev);
+	const struct pm8xxx_rtc_regs *regs = rtc_dd->regs;
 
-	rc = regmap_bulk_read(rtc_dd->regmap, rtc_dd->rtc_read_base,
-			      value, sizeof(value));
+	rc = regmap_bulk_read(rtc_dd->regmap, regs->read, value, sizeof(value));
 	if (rc) {
 		dev_err(dev, "RTC read data register failed\n");
 		return rc;
@@ -160,14 +171,14 @@
 	 * Read the LSB again and check if there has been a carry over.
 	 * If there is, redo the read operation.
 	 */
-	rc = regmap_read(rtc_dd->regmap, rtc_dd->rtc_read_base, &reg);
+	rc = regmap_read(rtc_dd->regmap, regs->read, &reg);
 	if (rc < 0) {
 		dev_err(dev, "RTC read data register failed\n");
 		return rc;
 	}
 
 	if (unlikely(reg < value[0])) {
-		rc = regmap_bulk_read(rtc_dd->regmap, rtc_dd->rtc_read_base,
+		rc = regmap_bulk_read(rtc_dd->regmap, regs->read,
 				      value, sizeof(value));
 		if (rc) {
 			dev_err(dev, "RTC read data register failed\n");
@@ -195,9 +206,11 @@
 static int pm8xxx_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alarm)
 {
 	int rc, i;
-	u8 value[NUM_8_BIT_RTC_REGS], ctrl_reg;
+	u8 value[NUM_8_BIT_RTC_REGS];
+	unsigned int ctrl_reg;
 	unsigned long secs, irq_flags;
 	struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev);
+	const struct pm8xxx_rtc_regs *regs = rtc_dd->regs;
 
 	rtc_tm_to_time(&alarm->time, &secs);
 
@@ -208,28 +221,28 @@
 
 	spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags);
 
-	rc = regmap_bulk_write(rtc_dd->regmap, rtc_dd->alarm_rw_base, value,
+	rc = regmap_bulk_write(rtc_dd->regmap, regs->alarm_rw, value,
 			       sizeof(value));
 	if (rc) {
 		dev_err(dev, "Write to RTC ALARM register failed\n");
 		goto rtc_rw_fail;
 	}
 
-	ctrl_reg = rtc_dd->ctrl_reg;
+	rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg);
+	if (rc)
+		goto rtc_rw_fail;
 
 	if (alarm->enabled)
-		ctrl_reg |= PM8xxx_RTC_ALARM_ENABLE;
+		ctrl_reg |= regs->alarm_en;
 	else
-		ctrl_reg &= ~PM8xxx_RTC_ALARM_ENABLE;
+		ctrl_reg &= ~regs->alarm_en;
 
-	rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg);
+	rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg);
 	if (rc) {
-		dev_err(dev, "Write to RTC control register failed\n");
+		dev_err(dev, "Write to RTC alarm control register failed\n");
 		goto rtc_rw_fail;
 	}
 
-	rtc_dd->ctrl_reg = ctrl_reg;
-
 	dev_dbg(dev, "Alarm Set for h:r:s=%d:%d:%d, d/m/y=%d/%d/%d\n",
 		alarm->time.tm_hour, alarm->time.tm_min,
 		alarm->time.tm_sec, alarm->time.tm_mday,
@@ -245,8 +258,9 @@
 	u8 value[NUM_8_BIT_RTC_REGS];
 	unsigned long secs;
 	struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev);
+	const struct pm8xxx_rtc_regs *regs = rtc_dd->regs;
 
-	rc = regmap_bulk_read(rtc_dd->regmap, rtc_dd->alarm_rw_base, value,
+	rc = regmap_bulk_read(rtc_dd->regmap, regs->alarm_rw, value,
 			      sizeof(value));
 	if (rc) {
 		dev_err(dev, "RTC alarm time read failed\n");
@@ -276,25 +290,26 @@
 	int rc;
 	unsigned long irq_flags;
 	struct pm8xxx_rtc *rtc_dd = dev_get_drvdata(dev);
-	u8 ctrl_reg;
+	const struct pm8xxx_rtc_regs *regs = rtc_dd->regs;
+	unsigned int ctrl_reg;
 
 	spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags);
 
-	ctrl_reg = rtc_dd->ctrl_reg;
+	rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg);
+	if (rc)
+		goto rtc_rw_fail;
 
 	if (enable)
-		ctrl_reg |= PM8xxx_RTC_ALARM_ENABLE;
+		ctrl_reg |= regs->alarm_en;
 	else
-		ctrl_reg &= ~PM8xxx_RTC_ALARM_ENABLE;
+		ctrl_reg &= ~regs->alarm_en;
 
-	rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg);
+	rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg);
 	if (rc) {
 		dev_err(dev, "Write to RTC control register failed\n");
 		goto rtc_rw_fail;
 	}
 
-	rtc_dd->ctrl_reg = ctrl_reg;
-
 rtc_rw_fail:
 	spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags);
 	return rc;
@@ -311,6 +326,7 @@
 static irqreturn_t pm8xxx_alarm_trigger(int irq, void *dev_id)
 {
 	struct pm8xxx_rtc *rtc_dd = dev_id;
+	const struct pm8xxx_rtc_regs *regs = rtc_dd->regs;
 	unsigned int ctrl_reg;
 	int rc;
 	unsigned long irq_flags;
@@ -320,48 +336,100 @@
 	spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags);
 
 	/* Clear the alarm enable bit */
-	ctrl_reg = rtc_dd->ctrl_reg;
-	ctrl_reg &= ~PM8xxx_RTC_ALARM_ENABLE;
+	rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl, &ctrl_reg);
+	if (rc) {
+		spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags);
+		goto rtc_alarm_handled;
+	}
 
-	rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg);
+	ctrl_reg &= ~regs->alarm_en;
+
+	rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl, ctrl_reg);
 	if (rc) {
 		spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags);
 		dev_err(rtc_dd->rtc_dev,
-			"Write to RTC control register failed\n");
+			"Write to alarm control register failed\n");
 		goto rtc_alarm_handled;
 	}
 
-	rtc_dd->ctrl_reg = ctrl_reg;
 	spin_unlock_irqrestore(&rtc_dd->ctrl_reg_lock, irq_flags);
 
 	/* Clear RTC alarm register */
-	rc = regmap_read(rtc_dd->regmap,
-			 rtc_dd->rtc_base + PM8XXX_ALARM_CTRL_OFFSET,
-			 &ctrl_reg);
+	rc = regmap_read(rtc_dd->regmap, regs->alarm_ctrl2, &ctrl_reg);
 	if (rc) {
 		dev_err(rtc_dd->rtc_dev,
-			"RTC Alarm control register read failed\n");
+			"RTC Alarm control2 register read failed\n");
 		goto rtc_alarm_handled;
 	}
 
-	ctrl_reg &= ~PM8xxx_RTC_ALARM_CLEAR;
-	rc = regmap_write(rtc_dd->regmap,
-			  rtc_dd->rtc_base + PM8XXX_ALARM_CTRL_OFFSET,
-			  ctrl_reg);
+	ctrl_reg |= PM8xxx_RTC_ALARM_CLEAR;
+	rc = regmap_write(rtc_dd->regmap, regs->alarm_ctrl2, ctrl_reg);
 	if (rc)
 		dev_err(rtc_dd->rtc_dev,
-			"Write to RTC Alarm control register failed\n");
+			"Write to RTC Alarm control2 register failed\n");
 
 rtc_alarm_handled:
 	return IRQ_HANDLED;
 }
 
+static int pm8xxx_rtc_enable(struct pm8xxx_rtc *rtc_dd)
+{
+	const struct pm8xxx_rtc_regs *regs = rtc_dd->regs;
+	unsigned int ctrl_reg;
+	int rc;
+
+	/* Check if the RTC is on, else turn it on */
+	rc = regmap_read(rtc_dd->regmap, regs->ctrl, &ctrl_reg);
+	if (rc)
+		return rc;
+
+	if (!(ctrl_reg & PM8xxx_RTC_ENABLE)) {
+		ctrl_reg |= PM8xxx_RTC_ENABLE;
+		rc = regmap_write(rtc_dd->regmap, regs->ctrl, ctrl_reg);
+		if (rc)
+			return rc;
+	}
+
+	return 0;
+}
+
+static const struct pm8xxx_rtc_regs pm8921_regs = {
+	.ctrl		= 0x11d,
+	.write		= 0x11f,
+	.read		= 0x123,
+	.alarm_rw	= 0x127,
+	.alarm_ctrl	= 0x11d,
+	.alarm_ctrl2	= 0x11e,
+	.alarm_en	= BIT(1),
+};
+
+static const struct pm8xxx_rtc_regs pm8058_regs = {
+	.ctrl		= 0x1e8,
+	.write		= 0x1ea,
+	.read		= 0x1ee,
+	.alarm_rw	= 0x1f2,
+	.alarm_ctrl	= 0x1e8,
+	.alarm_ctrl2	= 0x1e9,
+	.alarm_en	= BIT(1),
+};
+
+static const struct pm8xxx_rtc_regs pm8941_regs = {
+	.ctrl		= 0x6046,
+	.write		= 0x6040,
+	.read		= 0x6048,
+	.alarm_rw	= 0x6140,
+	.alarm_ctrl	= 0x6146,
+	.alarm_ctrl2	= 0x6148,
+	.alarm_en	= BIT(7),
+};
+
 /*
  * Hardcoded RTC bases until IORESOURCE_REG mapping is figured out
  */
 static const struct of_device_id pm8xxx_id_table[] = {
-	{ .compatible = "qcom,pm8921-rtc", .data = (void *) 0x11D },
-	{ .compatible = "qcom,pm8058-rtc", .data = (void *) 0x1E8 },
+	{ .compatible = "qcom,pm8921-rtc", .data = &pm8921_regs },
+	{ .compatible = "qcom,pm8058-rtc", .data = &pm8058_regs },
+	{ .compatible = "qcom,pm8941-rtc", .data = &pm8941_regs },
 	{ },
 };
 MODULE_DEVICE_TABLE(of, pm8xxx_id_table);
@@ -369,7 +437,6 @@
 static int pm8xxx_rtc_probe(struct platform_device *pdev)
 {
 	int rc;
-	unsigned int ctrl_reg;
 	struct pm8xxx_rtc *rtc_dd;
 	const struct of_device_id *match;
 
@@ -399,33 +466,12 @@
 	rtc_dd->allow_set_time = of_property_read_bool(pdev->dev.of_node,
 						      "allow-set-time");
 
-	rtc_dd->rtc_base = (long) match->data;
-
-	/* Setup RTC register addresses */
-	rtc_dd->rtc_write_base = rtc_dd->rtc_base + PM8XXX_RTC_WRITE_OFFSET;
-	rtc_dd->rtc_read_base = rtc_dd->rtc_base + PM8XXX_RTC_READ_OFFSET;
-	rtc_dd->alarm_rw_base = rtc_dd->rtc_base + PM8XXX_ALARM_RW_OFFSET;
-
+	rtc_dd->regs = match->data;
 	rtc_dd->rtc_dev = &pdev->dev;
 
-	/* Check if the RTC is on, else turn it on */
-	rc = regmap_read(rtc_dd->regmap, rtc_dd->rtc_base, &ctrl_reg);
-	if (rc) {
-		dev_err(&pdev->dev, "RTC control register read failed!\n");
+	rc = pm8xxx_rtc_enable(rtc_dd);
+	if (rc)
 		return rc;
-	}
-
-	if (!(ctrl_reg & PM8xxx_RTC_ENABLE)) {
-		ctrl_reg |= PM8xxx_RTC_ENABLE;
-		rc = regmap_write(rtc_dd->regmap, rtc_dd->rtc_base, ctrl_reg);
-		if (rc) {
-			dev_err(&pdev->dev,
-				"Write to RTC control register failed\n");
-			return rc;
-		}
-	}
-
-	rtc_dd->ctrl_reg = ctrl_reg;
 
 	platform_set_drvdata(pdev, rtc_dd);
 
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index a6b1252..8060722 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -535,13 +535,15 @@
 	}
 	clk_prepare_enable(info->rtc_clk);
 
-	info->rtc_src_clk = devm_clk_get(&pdev->dev, "rtc_src");
-	if (IS_ERR(info->rtc_src_clk)) {
-		dev_err(&pdev->dev, "failed to find rtc source clock\n");
-		return PTR_ERR(info->rtc_src_clk);
+	if (info->data->needs_src_clk) {
+		info->rtc_src_clk = devm_clk_get(&pdev->dev, "rtc_src");
+		if (IS_ERR(info->rtc_src_clk)) {
+			dev_err(&pdev->dev,
+				"failed to find rtc source clock\n");
+			return PTR_ERR(info->rtc_src_clk);
+		}
+		clk_prepare_enable(info->rtc_src_clk);
 	}
-	clk_prepare_enable(info->rtc_src_clk);
-
 
 	/* check to see if everything is setup correctly */
 	if (info->data->enable)
diff --git a/drivers/spi/spi-dw.c b/drivers/spi/spi-dw.c
index 7292158..72e12ba 100644
--- a/drivers/spi/spi-dw.c
+++ b/drivers/spi/spi-dw.c
@@ -669,6 +669,7 @@
 	master->cleanup = dw_spi_cleanup;
 	master->transfer_one_message = dw_spi_transfer_one_message;
 	master->max_speed_hz = dws->max_freq;
+	master->dev.of_node = dev->of_node;
 
 	/* Basic HW init */
 	spi_hw_init(dws);
diff --git a/drivers/spi/spi-orion.c b/drivers/spi/spi-orion.c
index 835cdda..c76b7d7 100644
--- a/drivers/spi/spi-orion.c
+++ b/drivers/spi/spi-orion.c
@@ -454,7 +454,7 @@
 	spi->master = master;
 
 	of_id = of_match_device(orion_spi_of_match_table, &pdev->dev);
-	devdata = of_id->data;
+	devdata = (of_id) ? of_id->data : &orion_spi_dev_data;
 	spi->devdata = devdata;
 
 	spi->clk = devm_clk_get(&pdev->dev, NULL);
diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index f35f723..fc2dd84 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -1106,7 +1106,7 @@
 		     pl022->sgt_tx.nents, DMA_TO_DEVICE);
 err_tx_sgmap:
 	dma_unmap_sg(rxchan->device->dev, pl022->sgt_rx.sgl,
-		     pl022->sgt_tx.nents, DMA_FROM_DEVICE);
+		     pl022->sgt_rx.nents, DMA_FROM_DEVICE);
 err_rx_sgmap:
 	sg_free_table(&pl022->sgt_tx);
 err_alloc_tx_sg:
diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index f96ea8a..87bc16f 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -145,6 +145,9 @@
 #define RXBUSY						(1 << 0)
 #define TXBUSY						(1 << 1)
 
+/* sclk_out: spi master internal logic in rk3x can support 50Mhz */
+#define MAX_SCLK_OUT		50000000
+
 enum rockchip_ssi_type {
 	SSI_MOTO_SPI = 0,
 	SSI_TI_SSP,
@@ -325,6 +328,8 @@
 
 	spin_unlock_irqrestore(&rs->lock, flags);
 
+	spi_enable_chip(rs, 0);
+
 	return 0;
 }
 
@@ -381,6 +386,8 @@
 	if (rs->tx)
 		wait_for_idle(rs);
 
+	spi_enable_chip(rs, 0);
+
 	return 0;
 }
 
@@ -392,8 +399,10 @@
 	spin_lock_irqsave(&rs->lock, flags);
 
 	rs->state &= ~RXBUSY;
-	if (!(rs->state & TXBUSY))
+	if (!(rs->state & TXBUSY)) {
+		spi_enable_chip(rs, 0);
 		spi_finalize_current_transfer(rs->master);
+	}
 
 	spin_unlock_irqrestore(&rs->lock, flags);
 }
@@ -409,8 +418,10 @@
 	spin_lock_irqsave(&rs->lock, flags);
 
 	rs->state &= ~TXBUSY;
-	if (!(rs->state & RXBUSY))
+	if (!(rs->state & RXBUSY)) {
+		spi_enable_chip(rs, 0);
 		spi_finalize_current_transfer(rs->master);
+	}
 
 	spin_unlock_irqrestore(&rs->lock, flags);
 }
@@ -496,12 +507,19 @@
 			dmacr |= RF_DMA_EN;
 	}
 
+	if (WARN_ON(rs->speed > MAX_SCLK_OUT))
+		rs->speed = MAX_SCLK_OUT;
+
+	/* the minimum divsor is 2 */
+	if (rs->max_freq < 2 * rs->speed) {
+		clk_set_rate(rs->spiclk, 2 * rs->speed);
+		rs->max_freq = clk_get_rate(rs->spiclk);
+	}
+
 	/* div doesn't support odd number */
 	div = max_t(u32, rs->max_freq / rs->speed, 1);
 	div = (div + 1) & 0xfffe;
 
-	spi_enable_chip(rs, 0);
-
 	writel_relaxed(cr0, rs->regs + ROCKCHIP_SPI_CTRLR0);
 
 	writel_relaxed(rs->len - 1, rs->regs + ROCKCHIP_SPI_CTRLR1);
@@ -515,8 +533,6 @@
 	spi_set_clk(rs, div);
 
 	dev_dbg(rs->dev, "cr0 0x%x, div %d\n", cr0, div);
-
-	spi_enable_chip(rs, 1);
 }
 
 static int rockchip_spi_transfer_one(
@@ -524,7 +540,7 @@
 		struct spi_device *spi,
 		struct spi_transfer *xfer)
 {
-	int ret = 0;
+	int ret = 1;
 	struct rockchip_spi *rs = spi_master_get_devdata(master);
 
 	WARN_ON(readl_relaxed(rs->regs + ROCKCHIP_SPI_SSIENR) &&
@@ -556,17 +572,27 @@
 		rs->tmode = CR0_XFM_RO;
 
 	/* we need prepare dma before spi was enabled */
-	if (master->can_dma && master->can_dma(master, spi, xfer)) {
+	if (master->can_dma && master->can_dma(master, spi, xfer))
 		rs->use_dma = 1;
-		rockchip_spi_prepare_dma(rs);
-	} else {
+	else
 		rs->use_dma = 0;
-	}
 
 	rockchip_spi_config(rs);
 
-	if (!rs->use_dma)
+	if (rs->use_dma) {
+		if (rs->tmode == CR0_XFM_RO) {
+			/* rx: dma must be prepared first */
+			rockchip_spi_prepare_dma(rs);
+			spi_enable_chip(rs, 1);
+		} else {
+			/* tx or tr: spi must be enabled first */
+			spi_enable_chip(rs, 1);
+			rockchip_spi_prepare_dma(rs);
+		}
+	} else {
+		spi_enable_chip(rs, 1);
 		ret = rockchip_spi_pio_transfer(rs);
+	}
 
 	return ret;
 }
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index e3bc23b..e50039f 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -82,10 +82,11 @@
 	struct spi_device	*spi;
 	struct list_head	device_entry;
 
-	/* buffer is NULL unless this device is open (users > 0) */
+	/* TX/RX buffers are NULL unless this device is open (users > 0) */
 	struct mutex		buf_lock;
 	unsigned		users;
-	u8			*buffer;
+	u8			*tx_buffer;
+	u8			*rx_buffer;
 };
 
 static LIST_HEAD(device_list);
@@ -135,7 +136,7 @@
 spidev_sync_write(struct spidev_data *spidev, size_t len)
 {
 	struct spi_transfer	t = {
-			.tx_buf		= spidev->buffer,
+			.tx_buf		= spidev->tx_buffer,
 			.len		= len,
 		};
 	struct spi_message	m;
@@ -149,7 +150,7 @@
 spidev_sync_read(struct spidev_data *spidev, size_t len)
 {
 	struct spi_transfer	t = {
-			.rx_buf		= spidev->buffer,
+			.rx_buf		= spidev->rx_buffer,
 			.len		= len,
 		};
 	struct spi_message	m;
@@ -179,7 +180,7 @@
 	if (status > 0) {
 		unsigned long	missing;
 
-		missing = copy_to_user(buf, spidev->buffer, status);
+		missing = copy_to_user(buf, spidev->rx_buffer, status);
 		if (missing == status)
 			status = -EFAULT;
 		else
@@ -206,7 +207,7 @@
 	spidev = filp->private_data;
 
 	mutex_lock(&spidev->buf_lock);
-	missing = copy_from_user(spidev->buffer, buf, count);
+	missing = copy_from_user(spidev->tx_buffer, buf, count);
 	if (missing == 0)
 		status = spidev_sync_write(spidev, count);
 	else
@@ -224,7 +225,7 @@
 	struct spi_transfer	*k_tmp;
 	struct spi_ioc_transfer *u_tmp;
 	unsigned		n, total;
-	u8			*buf;
+	u8			*tx_buf, *rx_buf;
 	int			status = -EFAULT;
 
 	spi_message_init(&msg);
@@ -236,7 +237,8 @@
 	 * We walk the array of user-provided transfers, using each one
 	 * to initialize a kernel version of the same transfer.
 	 */
-	buf = spidev->buffer;
+	tx_buf = spidev->tx_buffer;
+	rx_buf = spidev->rx_buffer;
 	total = 0;
 	for (n = n_xfers, k_tmp = k_xfers, u_tmp = u_xfers;
 			n;
@@ -250,20 +252,21 @@
 		}
 
 		if (u_tmp->rx_buf) {
-			k_tmp->rx_buf = buf;
+			k_tmp->rx_buf = rx_buf;
 			if (!access_ok(VERIFY_WRITE, (u8 __user *)
 						(uintptr_t) u_tmp->rx_buf,
 						u_tmp->len))
 				goto done;
 		}
 		if (u_tmp->tx_buf) {
-			k_tmp->tx_buf = buf;
-			if (copy_from_user(buf, (const u8 __user *)
+			k_tmp->tx_buf = tx_buf;
+			if (copy_from_user(tx_buf, (const u8 __user *)
 						(uintptr_t) u_tmp->tx_buf,
 					u_tmp->len))
 				goto done;
 		}
-		buf += k_tmp->len;
+		tx_buf += k_tmp->len;
+		rx_buf += k_tmp->len;
 
 		k_tmp->cs_change = !!u_tmp->cs_change;
 		k_tmp->tx_nbits = u_tmp->tx_nbits;
@@ -290,17 +293,17 @@
 		goto done;
 
 	/* copy any rx data out of bounce buffer */
-	buf = spidev->buffer;
+	rx_buf = spidev->rx_buffer;
 	for (n = n_xfers, u_tmp = u_xfers; n; n--, u_tmp++) {
 		if (u_tmp->rx_buf) {
 			if (__copy_to_user((u8 __user *)
-					(uintptr_t) u_tmp->rx_buf, buf,
+					(uintptr_t) u_tmp->rx_buf, rx_buf,
 					u_tmp->len)) {
 				status = -EFAULT;
 				goto done;
 			}
 		}
-		buf += u_tmp->len;
+		rx_buf += u_tmp->len;
 	}
 	status = total;
 
@@ -508,22 +511,41 @@
 			break;
 		}
 	}
-	if (status == 0) {
-		if (!spidev->buffer) {
-			spidev->buffer = kmalloc(bufsiz, GFP_KERNEL);
-			if (!spidev->buffer) {
+
+	if (status) {
+		pr_debug("spidev: nothing for minor %d\n", iminor(inode));
+		goto err_find_dev;
+	}
+
+	if (!spidev->tx_buffer) {
+		spidev->tx_buffer = kmalloc(bufsiz, GFP_KERNEL);
+		if (!spidev->tx_buffer) {
 				dev_dbg(&spidev->spi->dev, "open/ENOMEM\n");
 				status = -ENOMEM;
+			goto err_find_dev;
 			}
 		}
-		if (status == 0) {
-			spidev->users++;
-			filp->private_data = spidev;
-			nonseekable_open(inode, filp);
-		}
-	} else
-		pr_debug("spidev: nothing for minor %d\n", iminor(inode));
 
+	if (!spidev->rx_buffer) {
+		spidev->rx_buffer = kmalloc(bufsiz, GFP_KERNEL);
+		if (!spidev->rx_buffer) {
+			dev_dbg(&spidev->spi->dev, "open/ENOMEM\n");
+			status = -ENOMEM;
+			goto err_alloc_rx_buf;
+		}
+	}
+
+	spidev->users++;
+	filp->private_data = spidev;
+	nonseekable_open(inode, filp);
+
+	mutex_unlock(&device_list_lock);
+	return 0;
+
+err_alloc_rx_buf:
+	kfree(spidev->tx_buffer);
+	spidev->tx_buffer = NULL;
+err_find_dev:
 	mutex_unlock(&device_list_lock);
 	return status;
 }
@@ -542,8 +564,11 @@
 	if (!spidev->users) {
 		int		dofree;
 
-		kfree(spidev->buffer);
-		spidev->buffer = NULL;
+		kfree(spidev->tx_buffer);
+		spidev->tx_buffer = NULL;
+
+		kfree(spidev->rx_buffer);
+		spidev->rx_buffer = NULL;
 
 		/* ... after we unbound from the underlying device? */
 		spin_lock_irq(&spidev->spi_lock);
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 57b1d44..eb976ee 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -448,8 +448,10 @@
 		return 1;
 
 	while ((options = strsep(&this_opt, ",")) != NULL) {
-		if (!strncmp(options, "font:", 5))
+		if (!strncmp(options, "font:", 5)) {
 			strlcpy(fontname, options + 5, sizeof(fontname));
+			continue;
+		}
 		
 		if (!strncmp(options, "scrollback:", 11)) {
 			options += 11;
@@ -457,13 +459,9 @@
 				fbcon_softback_size = simple_strtoul(options, &options, 0);
 				if (*options == 'k' || *options == 'K') {
 					fbcon_softback_size *= 1024;
-					options++;
 				}
-				if (*options != ',')
-					return 1;
-				options++;
-			} else
-				return 1;
+			}
+			continue;
 		}
 		
 		if (!strncmp(options, "map:", 4)) {
@@ -478,8 +476,7 @@
 
 				fbcon_map_override();
 			}
-
-			return 1;
+			continue;
 		}
 
 		if (!strncmp(options, "vc:", 3)) {
@@ -491,7 +488,8 @@
 			if (*options++ == '-')
 				last_fb_vc = simple_strtoul(options, &options, 10) - 1;
 			fbcon_is_default = 0; 
-		}	
+			continue;
+		}
 
 		if (!strncmp(options, "rotate:", 7)) {
 			options += 7;
@@ -499,6 +497,7 @@
 				initial_rotation = simple_strtoul(options, &options, 0);
 			if (initial_rotation > 3)
 				initial_rotation = 0;
+			continue;
 		}
 	}
 	return 1;
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 6e6aa70..517f565 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -56,7 +56,7 @@
 static int cursor_size_lastto;
 static u32 vgacon_xres;
 static u32 vgacon_yres;
-static struct vgastate state;
+static struct vgastate vgastate;
 
 #define BLANK 0x0020
 
@@ -400,7 +400,7 @@
 
 	vga_video_num_lines = screen_info.orig_video_lines;
 	vga_video_num_columns = screen_info.orig_video_cols;
-	state.vgabase = NULL;
+	vgastate.vgabase = NULL;
 
 	if (screen_info.orig_video_mode == 7) {
 		/* Monochrome display */
@@ -851,12 +851,12 @@
 {
 	int i, j;
 
-	vga_w(state.vgabase, VGA_PEL_MSK, 0xff);
+	vga_w(vgastate.vgabase, VGA_PEL_MSK, 0xff);
 	for (i = j = 0; i < 16; i++) {
-		vga_w(state.vgabase, VGA_PEL_IW, table[i]);
-		vga_w(state.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
-		vga_w(state.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
-		vga_w(state.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
+		vga_w(vgastate.vgabase, VGA_PEL_IW, table[i]);
+		vga_w(vgastate.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
+		vga_w(vgastate.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
+		vga_w(vgastate.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
 	}
 }
 
@@ -1008,7 +1008,7 @@
 	switch (blank) {
 	case 0:		/* Unblank */
 		if (vga_vesa_blanked) {
-			vga_vesa_unblank(&state);
+			vga_vesa_unblank(&vgastate);
 			vga_vesa_blanked = 0;
 		}
 		if (vga_palette_blanked) {
@@ -1022,7 +1022,7 @@
 	case 1:		/* Normal blanking */
 	case -1:	/* Obsolete */
 		if (!mode_switch && vga_video_type == VIDEO_TYPE_VGAC) {
-			vga_pal_blank(&state);
+			vga_pal_blank(&vgastate);
 			vga_palette_blanked = 1;
 			return 0;
 		}
@@ -1034,7 +1034,7 @@
 		return 1;
 	default:		/* VESA blanking */
 		if (vga_video_type == VIDEO_TYPE_VGAC) {
-			vga_vesa_blank(&state, blank - 1);
+			vga_vesa_blank(&vgastate, blank - 1);
 			vga_vesa_blanked = blank;
 		}
 		return 0;
@@ -1280,7 +1280,7 @@
 	    (charcount != 256 && charcount != 512))
 		return -EINVAL;
 
-	rc = vgacon_do_font_op(&state, font->data, 1, charcount == 512);
+	rc = vgacon_do_font_op(&vgastate, font->data, 1, charcount == 512);
 	if (rc)
 		return rc;
 
@@ -1299,7 +1299,7 @@
 	font->charcount = vga_512_chars ? 512 : 256;
 	if (!font->data)
 		return 0;
-	return vgacon_do_font_op(&state, font->data, 0, vga_512_chars);
+	return vgacon_do_font_op(&vgastate, font->data, 0, vga_512_chars);
 }
 
 #else
diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c
index 3bf4031..9ec81d4 100644
--- a/drivers/video/fbdev/atmel_lcdfb.c
+++ b/drivers/video/fbdev/atmel_lcdfb.c
@@ -27,7 +27,6 @@
 #include <linux/regulator/consumer.h>
 #include <video/videomode.h>
 
-#include <mach/cpu.h>
 #include <asm/gpio.h>
 
 #include <video/atmel_lcdc.h>
diff --git a/drivers/video/fbdev/omap2/displays-new/connector-analog-tv.c b/drivers/video/fbdev/omap2/displays-new/connector-analog-tv.c
index 5ee3b55..9192166 100644
--- a/drivers/video/fbdev/omap2/displays-new/connector-analog-tv.c
+++ b/drivers/video/fbdev/omap2/displays-new/connector-analog-tv.c
@@ -301,6 +301,8 @@
 	{},
 };
 
+MODULE_DEVICE_TABLE(of, tvc_of_match);
+
 static struct platform_driver tvc_connector_driver = {
 	.probe	= tvc_probe,
 	.remove	= __exit_p(tvc_remove),
@@ -308,6 +310,7 @@
 		.name	= "connector-analog-tv",
 		.owner	= THIS_MODULE,
 		.of_match_table = tvc_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/displays-new/connector-dvi.c b/drivers/video/fbdev/omap2/displays-new/connector-dvi.c
index 74de2bc..2dfb6e5 100644
--- a/drivers/video/fbdev/omap2/displays-new/connector-dvi.c
+++ b/drivers/video/fbdev/omap2/displays-new/connector-dvi.c
@@ -391,6 +391,7 @@
 		.name	= "connector-dvi",
 		.owner	= THIS_MODULE,
 		.of_match_table = dvic_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c b/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c
index 131c6e26..7b25967 100644
--- a/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c
+++ b/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c
@@ -437,6 +437,7 @@
 		.name	= "connector-hdmi",
 		.owner	= THIS_MODULE,
 		.of_match_table = hdmic_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c b/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c
index b4e9a42..47ee7cd 100644
--- a/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c
+++ b/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c
@@ -298,6 +298,7 @@
 		.name	= "tfp410",
 		.owner	= THIS_MODULE,
 		.of_match_table = tfp410_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c b/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c
index c891d8f..c4abd56 100644
--- a/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c
+++ b/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c
@@ -461,6 +461,7 @@
 		.name	= "tpd12s015",
 		.owner	= THIS_MODULE,
 		.of_match_table = tpd_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/displays-new/panel-dpi.c b/drivers/video/fbdev/omap2/displays-new/panel-dpi.c
index 3636b61..a9c3dcf 100644
--- a/drivers/video/fbdev/omap2/displays-new/panel-dpi.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-dpi.c
@@ -327,6 +327,7 @@
 		.name = "panel-dpi",
 		.owner = THIS_MODULE,
 		.of_match_table = panel_dpi_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/displays-new/panel-dsi-cm.c b/drivers/video/fbdev/omap2/displays-new/panel-dsi-cm.c
index d6f14e8..899cb1a 100644
--- a/drivers/video/fbdev/omap2/displays-new/panel-dsi-cm.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-dsi-cm.c
@@ -1378,6 +1378,7 @@
 		.name = "panel-dsi-cm",
 		.owner = THIS_MODULE,
 		.of_match_table = dsicm_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/displays-new/panel-lgphilips-lb035q02.c b/drivers/video/fbdev/omap2/displays-new/panel-lgphilips-lb035q02.c
index cc5b512..27d4fcf 100644
--- a/drivers/video/fbdev/omap2/displays-new/panel-lgphilips-lb035q02.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-lgphilips-lb035q02.c
@@ -394,6 +394,7 @@
 		.name	= "panel_lgphilips_lb035q02",
 		.owner	= THIS_MODULE,
 		.of_match_table = lb035q02_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/displays-new/panel-nec-nl8048hl11.c b/drivers/video/fbdev/omap2/displays-new/panel-nec-nl8048hl11.c
index 3595f111..ccf3f4f 100644
--- a/drivers/video/fbdev/omap2/displays-new/panel-nec-nl8048hl11.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-nec-nl8048hl11.c
@@ -424,6 +424,7 @@
 		.owner	= THIS_MODULE,
 		.pm	= NEC_8048_PM_OPS,
 		.of_match_table = nec_8048_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe	= nec_8048_probe,
 	.remove	= nec_8048_remove,
diff --git a/drivers/video/fbdev/omap2/displays-new/panel-sharp-ls037v7dw01.c b/drivers/video/fbdev/omap2/displays-new/panel-sharp-ls037v7dw01.c
index f1f72ce..234142c 100644
--- a/drivers/video/fbdev/omap2/displays-new/panel-sharp-ls037v7dw01.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-sharp-ls037v7dw01.c
@@ -410,6 +410,7 @@
 		.name = "panel-sharp-ls037v7dw01",
 		.owner = THIS_MODULE,
 		.of_match_table = sharp_ls_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c b/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c
index 617f8d2..337ccc5 100644
--- a/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-sony-acx565akm.c
@@ -904,6 +904,7 @@
 		.name	= "acx565akm",
 		.owner	= THIS_MODULE,
 		.of_match_table = acx565akm_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe	= acx565akm_probe,
 	.remove	= acx565akm_remove,
diff --git a/drivers/video/fbdev/omap2/displays-new/panel-tpo-td028ttec1.c b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td028ttec1.c
index 728808b..fbba0b8 100644
--- a/drivers/video/fbdev/omap2/displays-new/panel-tpo-td028ttec1.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td028ttec1.c
@@ -500,6 +500,7 @@
 		.name   = "panel-tpo-td028ttec1",
 		.owner  = THIS_MODULE,
 		.of_match_table = td028ttec1_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/displays-new/panel-tpo-td043mtea1.c b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td043mtea1.c
index de78ab0..5aba76b 100644
--- a/drivers/video/fbdev/omap2/displays-new/panel-tpo-td043mtea1.c
+++ b/drivers/video/fbdev/omap2/displays-new/panel-tpo-td043mtea1.c
@@ -673,6 +673,7 @@
 		.owner	= THIS_MODULE,
 		.pm	= &tpo_td043_spi_pm,
 		.of_match_table = tpo_td043_of_match,
+		.suppress_bind_attrs = true,
 	},
 	.probe	= tpo_td043_probe,
 	.remove	= tpo_td043_remove,
diff --git a/drivers/video/fbdev/omap2/dss/apply.c b/drivers/video/fbdev/omap2/dss/apply.c
index 0a0b084..663ccc3 100644
--- a/drivers/video/fbdev/omap2/dss/apply.c
+++ b/drivers/video/fbdev/omap2/dss/apply.c
@@ -1132,6 +1132,8 @@
 	if (!mp->enabled)
 		goto out;
 
+	wait_pending_extra_info_updates();
+
 	if (!mgr_manual_update(mgr))
 		dispc_mgr_disable_sync(mgr->id);
 
diff --git a/drivers/video/fbdev/omap2/dss/dispc.c b/drivers/video/fbdev/omap2/dss/dispc.c
index be053aa..0e9a74b 100644
--- a/drivers/video/fbdev/omap2/dss/dispc.c
+++ b/drivers/video/fbdev/omap2/dss/dispc.c
@@ -3290,8 +3290,11 @@
 		DUMPREG(i, DISPC_OVL_FIFO_SIZE_STATUS);
 		DUMPREG(i, DISPC_OVL_ROW_INC);
 		DUMPREG(i, DISPC_OVL_PIXEL_INC);
+
 		if (dss_has_feature(FEAT_PRELOAD))
 			DUMPREG(i, DISPC_OVL_PRELOAD);
+		if (dss_has_feature(FEAT_MFLAG))
+			DUMPREG(i, DISPC_OVL_MFLAG_THRESHOLD);
 
 		if (i == OMAP_DSS_GFX) {
 			DUMPREG(i, DISPC_OVL_WINDOW_SKIP);
@@ -3312,10 +3315,6 @@
 		}
 		if (dss_has_feature(FEAT_ATTR2))
 			DUMPREG(i, DISPC_OVL_ATTRIBUTES2);
-		if (dss_has_feature(FEAT_PRELOAD))
-			DUMPREG(i, DISPC_OVL_PRELOAD);
-		if (dss_has_feature(FEAT_MFLAG))
-			DUMPREG(i, DISPC_OVL_MFLAG_THRESHOLD);
 	}
 
 #undef DISPC_REG
@@ -3843,6 +3842,7 @@
 		.owner  = THIS_MODULE,
 		.pm	= &dispc_pm_ops,
 		.of_match_table = dispc_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/dss/dispc.h b/drivers/video/fbdev/omap2/dss/dispc.h
index 78edb44..3043d6e 100644
--- a/drivers/video/fbdev/omap2/dss/dispc.h
+++ b/drivers/video/fbdev/omap2/dss/dispc.h
@@ -101,8 +101,7 @@
 					DISPC_FIR_COEF_V2_OFFSET(n, i))
 #define DISPC_OVL_PRELOAD(n)		(DISPC_OVL_BASE(n) + \
 					DISPC_PRELOAD_OFFSET(n))
-#define DISPC_OVL_MFLAG_THRESHOLD(n)	(DISPC_OVL_BASE(n) + \
-					DISPC_MFLAG_THRESHOLD_OFFSET(n))
+#define DISPC_OVL_MFLAG_THRESHOLD(n)	DISPC_MFLAG_THRESHOLD_OFFSET(n)
 
 /* DISPC up/downsampling FIR filter coefficient structure */
 struct dispc_coef {
diff --git a/drivers/video/fbdev/omap2/dss/dpi.c b/drivers/video/fbdev/omap2/dss/dpi.c
index 9368972..4a3363d 100644
--- a/drivers/video/fbdev/omap2/dss/dpi.c
+++ b/drivers/video/fbdev/omap2/dss/dpi.c
@@ -720,6 +720,7 @@
 	.driver         = {
 		.name   = "omapdss_dpi",
 		.owner  = THIS_MODULE,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/dss/dsi.c b/drivers/video/fbdev/omap2/dss/dsi.c
index b6f6ae1..0793bc6 100644
--- a/drivers/video/fbdev/omap2/dss/dsi.c
+++ b/drivers/video/fbdev/omap2/dss/dsi.c
@@ -1603,7 +1603,7 @@
 	} else if (dss_has_feature(FEAT_DSI_PLL_SELFREQDCO)) {
 		f = cinfo->clkin4ddr < 1000000000 ? 0x2 : 0x4;
 
-		l = FLD_MOD(l, f, 4, 1);	/* PLL_SELFREQDCO */
+		l = FLD_MOD(l, f, 3, 1);	/* PLL_SELFREQDCO */
 	}
 
 	l = FLD_MOD(l, 1, 13, 13);		/* DSI_PLL_REFEN */
@@ -5754,6 +5754,7 @@
 		.owner  = THIS_MODULE,
 		.pm	= &dsi_pm_ops,
 		.of_match_table = dsi_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/dss/dss.c b/drivers/video/fbdev/omap2/dss/dss.c
index 6daeb7e..14bcd6c 100644
--- a/drivers/video/fbdev/omap2/dss/dss.c
+++ b/drivers/video/fbdev/omap2/dss/dss.c
@@ -966,6 +966,7 @@
 		.owner  = THIS_MODULE,
 		.pm	= &dss_pm_ops,
 		.of_match_table = dss_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/dss/hdmi4.c b/drivers/video/fbdev/omap2/dss/hdmi4.c
index 6a8550c..9a8713c 100644
--- a/drivers/video/fbdev/omap2/dss/hdmi4.c
+++ b/drivers/video/fbdev/omap2/dss/hdmi4.c
@@ -781,6 +781,7 @@
 		.owner  = THIS_MODULE,
 		.pm	= &hdmi_pm_ops,
 		.of_match_table = hdmi_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/dss/hdmi5.c b/drivers/video/fbdev/omap2/dss/hdmi5.c
index 32d02ec..169b764 100644
--- a/drivers/video/fbdev/omap2/dss/hdmi5.c
+++ b/drivers/video/fbdev/omap2/dss/hdmi5.c
@@ -806,6 +806,7 @@
 		.owner  = THIS_MODULE,
 		.pm	= &hdmi_pm_ops,
 		.of_match_table = hdmi_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/dss/hdmi_pll.c b/drivers/video/fbdev/omap2/dss/hdmi_pll.c
index 54df12a..6d92bb3 100644
--- a/drivers/video/fbdev/omap2/dss/hdmi_pll.c
+++ b/drivers/video/fbdev/omap2/dss/hdmi_pll.c
@@ -124,16 +124,15 @@
 	r = FLD_MOD(r, 0x0, 14, 14);	/* PHY_CLKINEN de-assert during locking */
 	r = FLD_MOD(r, fmt->refsel, 22, 21);	/* REFSEL */
 
-	if (fmt->dcofreq) {
-		/* divider programming for frequency beyond 1000Mhz */
-		REG_FLD_MOD(pll->base, PLLCTRL_CFG3, fmt->regsd, 17, 10);
+	if (fmt->dcofreq)
 		r = FLD_MOD(r, 0x4, 3, 1);	/* 1000MHz and 2000MHz */
-	} else {
+	else
 		r = FLD_MOD(r, 0x2, 3, 1);	/* 500MHz and 1000MHz */
-	}
 
 	hdmi_write_reg(pll->base, PLLCTRL_CFG2, r);
 
+	REG_FLD_MOD(pll->base, PLLCTRL_CFG3, fmt->regsd, 17, 10);
+
 	r = hdmi_read_reg(pll->base, PLLCTRL_CFG4);
 	r = FLD_MOD(r, fmt->regm2, 24, 18);
 	r = FLD_MOD(r, fmt->regmf, 17, 0);
@@ -144,8 +143,8 @@
 
 	/* wait for bit change */
 	if (hdmi_wait_for_bit_change(pll->base, PLLCTRL_PLL_GO,
-			0, 0, 1) != 1) {
-		DSSERR("PLL GO bit not set\n");
+			0, 0, 0) != 0) {
+		DSSERR("PLL GO bit not clearing\n");
 		return -ETIMEDOUT;
 	}
 
diff --git a/drivers/video/fbdev/omap2/dss/rfbi.c b/drivers/video/fbdev/omap2/dss/rfbi.c
index c8a81a2..878273f 100644
--- a/drivers/video/fbdev/omap2/dss/rfbi.c
+++ b/drivers/video/fbdev/omap2/dss/rfbi.c
@@ -1044,6 +1044,7 @@
 		.name   = "omapdss_rfbi",
 		.owner  = THIS_MODULE,
 		.pm	= &rfbi_pm_ops,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/dss/sdi.c b/drivers/video/fbdev/omap2/dss/sdi.c
index 911dcc9..4c9c46d 100644
--- a/drivers/video/fbdev/omap2/dss/sdi.c
+++ b/drivers/video/fbdev/omap2/dss/sdi.c
@@ -377,6 +377,7 @@
 	.driver         = {
 		.name   = "omapdss_sdi",
 		.owner  = THIS_MODULE,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/dss/venc.c b/drivers/video/fbdev/omap2/dss/venc.c
index 21d8111..d077d8a 100644
--- a/drivers/video/fbdev/omap2/dss/venc.c
+++ b/drivers/video/fbdev/omap2/dss/venc.c
@@ -966,6 +966,7 @@
 		.owner  = THIS_MODULE,
 		.pm	= &venc_pm_ops,
 		.of_match_table = venc_of_match,
+		.suppress_bind_attrs = true,
 	},
 };
 
diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
index 1587243..ce8a705 100644
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
@@ -1833,14 +1833,13 @@
 	if (fbdev == NULL)
 		return;
 
-	for (i = 0; i < fbdev->num_fbs; i++) {
-		struct omapfb_info *ofbi = FB2OFB(fbdev->fbs[i]);
-		int j;
+	for (i = 0; i < fbdev->num_overlays; i++) {
+		struct omap_overlay *ovl = fbdev->overlays[i];
 
-		for (j = 0; j < ofbi->num_overlays; j++) {
-			struct omap_overlay *ovl = ofbi->overlays[j];
-			ovl->disable(ovl);
-		}
+		ovl->disable(ovl);
+
+		if (ovl->manager)
+			ovl->unset_manager(ovl);
 	}
 
 	for (i = 0; i < fbdev->num_fbs; i++)
@@ -2619,7 +2618,7 @@
 	return r;
 }
 
-static int __exit omapfb_remove(struct platform_device *pdev)
+static int omapfb_remove(struct platform_device *pdev)
 {
 	struct omapfb2_device *fbdev = platform_get_drvdata(pdev);
 
@@ -2636,7 +2635,7 @@
 
 static struct platform_driver omapfb_driver = {
 	.probe		= omapfb_probe,
-	.remove         = __exit_p(omapfb_remove),
+	.remove         = omapfb_remove,
 	.driver         = {
 		.name   = "omapfb",
 		.owner  = THIS_MODULE,
@@ -2651,6 +2650,7 @@
 
 module_platform_driver(omapfb_driver);
 
+MODULE_ALIAS("platform:omapfb");
 MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@nokia.com>");
 MODULE_DESCRIPTION("OMAP2/3 Framebuffer");
 MODULE_LICENSE("GPL v2");
diff --git a/fs/buffer.c b/fs/buffer.c
index 6c48f20e..20805db 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -128,21 +128,15 @@
 	page_cache_release(page);
 }
 
-
-static int quiet_error(struct buffer_head *bh)
-{
-	if (!test_bit(BH_Quiet, &bh->b_state) && printk_ratelimit())
-		return 0;
-	return 1;
-}
-
-
-static void buffer_io_error(struct buffer_head *bh)
+static void buffer_io_error(struct buffer_head *bh, char *msg)
 {
 	char b[BDEVNAME_SIZE];
-	printk(KERN_ERR "Buffer I/O error on device %s, logical block %Lu\n",
+
+	if (!test_bit(BH_Quiet, &bh->b_state))
+		printk_ratelimited(KERN_ERR
+			"Buffer I/O error on dev %s, logical block %llu%s\n",
 			bdevname(bh->b_bdev, b),
-			(unsigned long long)bh->b_blocknr);
+			(unsigned long long)bh->b_blocknr, msg);
 }
 
 /*
@@ -177,17 +171,10 @@
 
 void end_buffer_write_sync(struct buffer_head *bh, int uptodate)
 {
-	char b[BDEVNAME_SIZE];
-
 	if (uptodate) {
 		set_buffer_uptodate(bh);
 	} else {
-		if (!quiet_error(bh)) {
-			buffer_io_error(bh);
-			printk(KERN_WARNING "lost page write due to "
-					"I/O error on %s\n",
-				       bdevname(bh->b_bdev, b));
-		}
+		buffer_io_error(bh, ", lost sync page write");
 		set_buffer_write_io_error(bh);
 		clear_buffer_uptodate(bh);
 	}
@@ -304,8 +291,7 @@
 		set_buffer_uptodate(bh);
 	} else {
 		clear_buffer_uptodate(bh);
-		if (!quiet_error(bh))
-			buffer_io_error(bh);
+		buffer_io_error(bh, ", async page read");
 		SetPageError(page);
 	}
 
@@ -353,7 +339,6 @@
  */
 void end_buffer_async_write(struct buffer_head *bh, int uptodate)
 {
-	char b[BDEVNAME_SIZE];
 	unsigned long flags;
 	struct buffer_head *first;
 	struct buffer_head *tmp;
@@ -365,12 +350,7 @@
 	if (uptodate) {
 		set_buffer_uptodate(bh);
 	} else {
-		if (!quiet_error(bh)) {
-			buffer_io_error(bh);
-			printk(KERN_WARNING "lost page write due to "
-					"I/O error on %s\n",
-			       bdevname(bh->b_bdev, b));
-		}
+		buffer_io_error(bh, ", lost async page write");
 		set_bit(AS_EIO, &page->mapping->flags);
 		set_buffer_write_io_error(bh);
 		clear_buffer_uptodate(bh);
diff --git a/fs/namei.c b/fs/namei.c
index 42df664..7851289 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -3154,7 +3154,8 @@
 	if (error)
 		goto out2;
 	audit_inode(pathname, nd->path.dentry, 0);
-	error = may_open(&nd->path, op->acc_mode, op->open_flag);
+	/* Don't check for other permissions, the inode was just created */
+	error = may_open(&nd->path, MAY_OPEN, op->open_flag);
 	if (error)
 		goto out2;
 	file->f_path.mnt = nd->path.mnt;
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index cdeb3cf..0beb023 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -1272,7 +1272,8 @@
 	 */
 	if (argp->opcnt == resp->opcnt)
 		return false;
-
+	if (next->opnum == OP_ILLEGAL)
+		return false;
 	nextd = OPDESC(next);
 	/*
 	 * Rest of 2.6.3.1.1: certain operations will return WRONGSEC
@@ -1589,7 +1590,8 @@
 static inline u32 nfsd4_sequence_rsize(struct svc_rqst *rqstp,
 				       struct nfsd4_op *op)
 {
-	return NFS4_MAX_SESSIONID_LEN + 20;
+	return (op_encode_hdr_size
+		+ XDR_QUADLEN(NFS4_MAX_SESSIONID_LEN) + 5) * sizeof(__be32);
 }
 
 static inline u32 nfsd4_setattr_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op)
@@ -1893,6 +1895,7 @@
 		.op_func = (nfsd4op_func)nfsd4_sequence,
 		.op_flags = ALLOWED_WITHOUT_FH | ALLOWED_AS_FIRST_OP,
 		.op_name = "OP_SEQUENCE",
+		.op_rsize_bop = (nfsd4op_rsize)nfsd4_sequence_rsize,
 	},
 	[OP_DESTROY_CLIENTID] = {
 		.op_func = (nfsd4op_func)nfsd4_destroy_clientid,
diff --git a/fs/notify/inode_mark.c b/fs/notify/inode_mark.c
index 9ce0622..e849714 100644
--- a/fs/notify/inode_mark.c
+++ b/fs/notify/inode_mark.c
@@ -288,20 +288,25 @@
 		spin_unlock(&inode->i_lock);
 
 		/* In case the dropping of a reference would nuke next_i. */
-		if ((&next_i->i_sb_list != list) &&
-		    atomic_read(&next_i->i_count)) {
+		while (&next_i->i_sb_list != list) {
 			spin_lock(&next_i->i_lock);
-			if (!(next_i->i_state & (I_FREEING | I_WILL_FREE))) {
+			if (!(next_i->i_state & (I_FREEING | I_WILL_FREE)) &&
+						atomic_read(&next_i->i_count)) {
 				__iget(next_i);
 				need_iput = next_i;
+				spin_unlock(&next_i->i_lock);
+				break;
 			}
 			spin_unlock(&next_i->i_lock);
+			next_i = list_entry(next_i->i_sb_list.next,
+						struct inode, i_sb_list);
 		}
 
 		/*
-		 * We can safely drop inode_sb_list_lock here because we hold
-		 * references on both inode and next_i.  Also no new inodes
-		 * will be added since the umount has begun.
+		 * We can safely drop inode_sb_list_lock here because either
+		 * we actually hold references on both inode and next_i or
+		 * end of list.  Also no new inodes will be added since the
+		 * umount has begun.
 		 */
 		spin_unlock(&inode_sb_list_lock);
 
diff --git a/fs/ocfs2/namei.c b/fs/ocfs2/namei.c
index 8add6f1..b931e04 100644
--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -158,7 +158,7 @@
 		 * NOTE: This dentry already has ->d_op set from
 		 * ocfs2_get_parent() and ocfs2_get_dentry()
 		 */
-		if (ret)
+		if (!IS_ERR_OR_NULL(ret))
 			dentry = ret;
 
 		status = ocfs2_dentry_attach_lock(dentry, inode,
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 0207a78..6cbee83 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1583,13 +1583,13 @@
 					  struct request *r1,
 					  struct request *r2)
 {
-	return 0;
+	return true;
 }
 static inline bool blk_integrity_merge_bio(struct request_queue *rq,
 					   struct request *r,
 					   struct bio *b)
 {
-	return 0;
+	return true;
 }
 static inline bool blk_integrity_is_initialized(struct gendisk *g)
 {
diff --git a/include/linux/khugepaged.h b/include/linux/khugepaged.h
index 6b394f0..eeb3079 100644
--- a/include/linux/khugepaged.h
+++ b/include/linux/khugepaged.h
@@ -6,7 +6,8 @@
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
 extern int __khugepaged_enter(struct mm_struct *mm);
 extern void __khugepaged_exit(struct mm_struct *mm);
-extern int khugepaged_enter_vma_merge(struct vm_area_struct *vma);
+extern int khugepaged_enter_vma_merge(struct vm_area_struct *vma,
+				      unsigned long vm_flags);
 
 #define khugepaged_enabled()					       \
 	(transparent_hugepage_flags &				       \
@@ -35,13 +36,13 @@
 		__khugepaged_exit(mm);
 }
 
-static inline int khugepaged_enter(struct vm_area_struct *vma)
+static inline int khugepaged_enter(struct vm_area_struct *vma,
+				   unsigned long vm_flags)
 {
 	if (!test_bit(MMF_VM_HUGEPAGE, &vma->vm_mm->flags))
 		if ((khugepaged_always() ||
-		     (khugepaged_req_madv() &&
-		      vma->vm_flags & VM_HUGEPAGE)) &&
-		    !(vma->vm_flags & VM_NOHUGEPAGE))
+		     (khugepaged_req_madv() && (vm_flags & VM_HUGEPAGE))) &&
+		    !(vm_flags & VM_NOHUGEPAGE))
 			if (__khugepaged_enter(vma->vm_mm))
 				return -ENOMEM;
 	return 0;
@@ -54,11 +55,13 @@
 static inline void khugepaged_exit(struct mm_struct *mm)
 {
 }
-static inline int khugepaged_enter(struct vm_area_struct *vma)
+static inline int khugepaged_enter(struct vm_area_struct *vma,
+				   unsigned long vm_flags)
 {
 	return 0;
 }
-static inline int khugepaged_enter_vma_merge(struct vm_area_struct *vma)
+static inline int khugepaged_enter_vma_merge(struct vm_area_struct *vma,
+					     unsigned long vm_flags)
 {
 	return 0;
 }
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index 19df5d8..6b75640 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -139,48 +139,23 @@
 	return false;
 }
 
-void __mem_cgroup_begin_update_page_stat(struct page *page, bool *locked,
-					 unsigned long *flags);
+struct mem_cgroup *mem_cgroup_begin_page_stat(struct page *page, bool *locked,
+					      unsigned long *flags);
+void mem_cgroup_end_page_stat(struct mem_cgroup *memcg, bool locked,
+			      unsigned long flags);
+void mem_cgroup_update_page_stat(struct mem_cgroup *memcg,
+				 enum mem_cgroup_stat_index idx, int val);
 
-extern atomic_t memcg_moving;
-
-static inline void mem_cgroup_begin_update_page_stat(struct page *page,
-					bool *locked, unsigned long *flags)
-{
-	if (mem_cgroup_disabled())
-		return;
-	rcu_read_lock();
-	*locked = false;
-	if (atomic_read(&memcg_moving))
-		__mem_cgroup_begin_update_page_stat(page, locked, flags);
-}
-
-void __mem_cgroup_end_update_page_stat(struct page *page,
-				unsigned long *flags);
-static inline void mem_cgroup_end_update_page_stat(struct page *page,
-					bool *locked, unsigned long *flags)
-{
-	if (mem_cgroup_disabled())
-		return;
-	if (*locked)
-		__mem_cgroup_end_update_page_stat(page, flags);
-	rcu_read_unlock();
-}
-
-void mem_cgroup_update_page_stat(struct page *page,
-				 enum mem_cgroup_stat_index idx,
-				 int val);
-
-static inline void mem_cgroup_inc_page_stat(struct page *page,
+static inline void mem_cgroup_inc_page_stat(struct mem_cgroup *memcg,
 					    enum mem_cgroup_stat_index idx)
 {
-	mem_cgroup_update_page_stat(page, idx, 1);
+	mem_cgroup_update_page_stat(memcg, idx, 1);
 }
 
-static inline void mem_cgroup_dec_page_stat(struct page *page,
+static inline void mem_cgroup_dec_page_stat(struct mem_cgroup *memcg,
 					    enum mem_cgroup_stat_index idx)
 {
-	mem_cgroup_update_page_stat(page, idx, -1);
+	mem_cgroup_update_page_stat(memcg, idx, -1);
 }
 
 unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
@@ -315,13 +290,14 @@
 {
 }
 
-static inline void mem_cgroup_begin_update_page_stat(struct page *page,
+static inline struct mem_cgroup *mem_cgroup_begin_page_stat(struct page *page,
 					bool *locked, unsigned long *flags)
 {
+	return NULL;
 }
 
-static inline void mem_cgroup_end_update_page_stat(struct page *page,
-					bool *locked, unsigned long *flags)
+static inline void mem_cgroup_end_page_stat(struct mem_cgroup *memcg,
+					bool locked, unsigned long flags)
 {
 }
 
@@ -343,12 +319,12 @@
 	return false;
 }
 
-static inline void mem_cgroup_inc_page_stat(struct page *page,
+static inline void mem_cgroup_inc_page_stat(struct mem_cgroup *memcg,
 					    enum mem_cgroup_stat_index idx)
 {
 }
 
-static inline void mem_cgroup_dec_page_stat(struct page *page,
+static inline void mem_cgroup_dec_page_stat(struct mem_cgroup *memcg,
 					    enum mem_cgroup_stat_index idx)
 {
 }
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 27eb1bf..b464611 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1235,7 +1235,6 @@
 int redirty_page_for_writepage(struct writeback_control *wbc,
 				struct page *page);
 void account_page_dirtied(struct page *page, struct address_space *mapping);
-void account_page_writeback(struct page *page);
 int set_page_dirty(struct page *page);
 int set_page_dirty_lock(struct page *page);
 int clear_page_dirty_for_io(struct page *page);
diff --git a/include/linux/of_reserved_mem.h b/include/linux/of_reserved_mem.h
index 5b5efae..ad2f670 100644
--- a/include/linux/of_reserved_mem.h
+++ b/include/linux/of_reserved_mem.h
@@ -16,7 +16,7 @@
 };
 
 struct reserved_mem_ops {
-	void	(*device_init)(struct reserved_mem *rmem,
+	int	(*device_init)(struct reserved_mem *rmem,
 			       struct device *dev);
 	void	(*device_release)(struct reserved_mem *rmem,
 				  struct device *dev);
@@ -28,14 +28,17 @@
 	_OF_DECLARE(reservedmem, name, compat, init, reservedmem_of_init_fn)
 
 #ifdef CONFIG_OF_RESERVED_MEM
-void of_reserved_mem_device_init(struct device *dev);
+int of_reserved_mem_device_init(struct device *dev);
 void of_reserved_mem_device_release(struct device *dev);
 
 void fdt_init_reserved_mem(void);
 void fdt_reserved_mem_save_node(unsigned long node, const char *uname,
 			       phys_addr_t base, phys_addr_t size);
 #else
-static inline void of_reserved_mem_device_init(struct device *dev) { }
+static inline int of_reserved_mem_device_init(struct device *dev)
+{
+	return -ENOSYS;
+}
 static inline void of_reserved_mem_device_release(struct device *pdev) { }
 
 static inline void fdt_init_reserved_mem(void) { }
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index d347c80..f540b14 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -35,6 +35,8 @@
 #ifndef __LINUX_REGULATOR_CONSUMER_H_
 #define __LINUX_REGULATOR_CONSUMER_H_
 
+#include <linux/err.h>
+
 struct device;
 struct notifier_block;
 struct regmap;
diff --git a/include/uapi/linux/input.h b/include/uapi/linux/input.h
index 1874ebe..a1d7e93 100644
--- a/include/uapi/linux/input.h
+++ b/include/uapi/linux/input.h
@@ -739,6 +739,13 @@
 #define KEY_BRIGHTNESS_MIN		0x250	/* Set Brightness to Minimum */
 #define KEY_BRIGHTNESS_MAX		0x251	/* Set Brightness to Maximum */
 
+#define KEY_KBDINPUTASSIST_PREV		0x260
+#define KEY_KBDINPUTASSIST_NEXT		0x261
+#define KEY_KBDINPUTASSIST_PREVGROUP		0x262
+#define KEY_KBDINPUTASSIST_NEXTGROUP		0x263
+#define KEY_KBDINPUTASSIST_ACCEPT		0x264
+#define KEY_KBDINPUTASSIST_CANCEL		0x265
+
 #define BTN_TRIGGER_HAPPY		0x2c0
 #define BTN_TRIGGER_HAPPY1		0x2c0
 #define BTN_TRIGGER_HAPPY2		0x2c1
diff --git a/include/uapi/linux/v4l2-dv-timings.h b/include/uapi/linux/v4l2-dv-timings.h
index 6a0764c..6c8f159 100644
--- a/include/uapi/linux/v4l2-dv-timings.h
+++ b/include/uapi/linux/v4l2-dv-timings.h
@@ -21,8 +21,17 @@
 #ifndef _V4L2_DV_TIMINGS_H
 #define _V4L2_DV_TIMINGS_H
 
+#if __GNUC__ < 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ < 6))
+/* Sadly gcc versions older than 4.6 have a bug in how they initialize
+   anonymous unions where they require additional curly brackets.
+   This violates the C1x standard. This workaround adds the curly brackets
+   if needed. */
 #define V4L2_INIT_BT_TIMINGS(_width, args...) \
 	{ .bt = { _width , ## args } }
+#else
+#define V4L2_INIT_BT_TIMINGS(_width, args...) \
+	.bt = { _width , ## args }
+#endif
 
 /* CEA-861-E timings (i.e. standard HDTV timings) */
 
diff --git a/kernel/gcov/Kconfig b/kernel/gcov/Kconfig
index cf66c5c..3b74087 100644
--- a/kernel/gcov/Kconfig
+++ b/kernel/gcov/Kconfig
@@ -35,7 +35,7 @@
 config GCOV_PROFILE_ALL
 	bool "Profile entire Kernel"
 	depends on GCOV_KERNEL
-	depends on SUPERH || S390 || X86 || PPC || MICROBLAZE || ARM
+	depends on SUPERH || S390 || X86 || PPC || MICROBLAZE || ARM || ARM64
 	default n
 	---help---
 	This options activates profiling for the entire kernel.
diff --git a/kernel/kmod.c b/kernel/kmod.c
index 8637e04..80f7a6d 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -196,12 +196,34 @@
 EXPORT_SYMBOL(__request_module);
 #endif /* CONFIG_MODULES */
 
+static void call_usermodehelper_freeinfo(struct subprocess_info *info)
+{
+	if (info->cleanup)
+		(*info->cleanup)(info);
+	kfree(info);
+}
+
+static void umh_complete(struct subprocess_info *sub_info)
+{
+	struct completion *comp = xchg(&sub_info->complete, NULL);
+	/*
+	 * See call_usermodehelper_exec(). If xchg() returns NULL
+	 * we own sub_info, the UMH_KILLABLE caller has gone away
+	 * or the caller used UMH_NO_WAIT.
+	 */
+	if (comp)
+		complete(comp);
+	else
+		call_usermodehelper_freeinfo(sub_info);
+}
+
 /*
  * This is the task which runs the usermode application
  */
 static int ____call_usermodehelper(void *data)
 {
 	struct subprocess_info *sub_info = data;
+	int wait = sub_info->wait & ~UMH_KILLABLE;
 	struct cred *new;
 	int retval;
 
@@ -221,7 +243,7 @@
 	retval = -ENOMEM;
 	new = prepare_kernel_cred(current);
 	if (!new)
-		goto fail;
+		goto out;
 
 	spin_lock(&umh_sysctl_lock);
 	new->cap_bset = cap_intersect(usermodehelper_bset, new->cap_bset);
@@ -233,7 +255,7 @@
 		retval = sub_info->init(sub_info, new);
 		if (retval) {
 			abort_creds(new);
-			goto fail;
+			goto out;
 		}
 	}
 
@@ -242,12 +264,13 @@
 	retval = do_execve(getname_kernel(sub_info->path),
 			   (const char __user *const __user *)sub_info->argv,
 			   (const char __user *const __user *)sub_info->envp);
+out:
+	sub_info->retval = retval;
+	/* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
+	if (wait != UMH_WAIT_PROC)
+		umh_complete(sub_info);
 	if (!retval)
 		return 0;
-
-	/* Exec failed? */
-fail:
-	sub_info->retval = retval;
 	do_exit(0);
 }
 
@@ -258,26 +281,6 @@
 	return ____call_usermodehelper(data);
 }
 
-static void call_usermodehelper_freeinfo(struct subprocess_info *info)
-{
-	if (info->cleanup)
-		(*info->cleanup)(info);
-	kfree(info);
-}
-
-static void umh_complete(struct subprocess_info *sub_info)
-{
-	struct completion *comp = xchg(&sub_info->complete, NULL);
-	/*
-	 * See call_usermodehelper_exec(). If xchg() returns NULL
-	 * we own sub_info, the UMH_KILLABLE caller has gone away.
-	 */
-	if (comp)
-		complete(comp);
-	else
-		call_usermodehelper_freeinfo(sub_info);
-}
-
 /* Keventd can't block, but this (a child) can. */
 static int wait_for_helper(void *data)
 {
@@ -336,18 +339,8 @@
 		kmod_thread_locker = NULL;
 	}
 
-	switch (wait) {
-	case UMH_NO_WAIT:
-		call_usermodehelper_freeinfo(sub_info);
-		break;
-
-	case UMH_WAIT_PROC:
-		if (pid > 0)
-			break;
-		/* FALLTHROUGH */
-	case UMH_WAIT_EXEC:
-		if (pid < 0)
-			sub_info->retval = pid;
+	if (pid < 0) {
+		sub_info->retval = pid;
 		umh_complete(sub_info);
 	}
 }
@@ -588,7 +581,12 @@
 		goto out;
 	}
 
-	sub_info->complete = &done;
+	/*
+	 * Set the completion pointer only if there is a waiter.
+	 * This makes it possible to use umh_complete to free
+	 * the data structure in case of UMH_NO_WAIT.
+	 */
+	sub_info->complete = (wait == UMH_NO_WAIT) ? NULL : &done;
 	sub_info->wait = wait;
 
 	queue_work(khelper_wq, &sub_info->work);
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 9c94c19..5544990 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -72,7 +72,7 @@
 	 * Also omit the add if it would overflow the u64 boundary.
 	 */
 	if ((~0ULL - clc > rnd) &&
-	    (!ismax || evt->mult <= (1U << evt->shift)))
+	    (!ismax || evt->mult <= (1ULL << evt->shift)))
 		clc += rnd;
 
 	do_div(clc, evt->mult);
diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
index 42b463a..31ea01f 100644
--- a/kernel/time/posix-timers.c
+++ b/kernel/time/posix-timers.c
@@ -636,6 +636,7 @@
 			goto out;
 		}
 	} else {
+		memset(&event.sigev_value, 0, sizeof(event.sigev_value));
 		event.sigev_notify = SIGEV_SIGNAL;
 		event.sigev_signo = SIGALRM;
 		event.sigev_value.sival_int = new_timer->it_id;
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index fb186b9..31c90fe 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -1925,8 +1925,16 @@
 	 * when we are adding another op to the rec or removing the
 	 * current one. Thus, if the op is being added, we can
 	 * ignore it because it hasn't attached itself to the rec
-	 * yet. That means we just need to find the op that has a
-	 * trampoline and is not beeing added.
+	 * yet.
+	 *
+	 * If an ops is being modified (hooking to different functions)
+	 * then we don't care about the new functions that are being
+	 * added, just the old ones (that are probably being removed).
+	 *
+	 * If we are adding an ops to a function that already is using
+	 * a trampoline, it needs to be removed (trampolines are only
+	 * for single ops connected), then an ops that is not being
+	 * modified also needs to be checked.
 	 */
 	do_for_each_ftrace_op(op, ftrace_ops_list) {
 
@@ -1940,17 +1948,23 @@
 		if (op->flags & FTRACE_OPS_FL_ADDING)
 			continue;
 
-		/*
-		 * If the ops is not being added and has a trampoline,
-		 * then it must be the one that we want!
-		 */
-		if (hash_contains_ip(ip, op->func_hash))
-			return op;
 
-		/* If the ops is being modified, it may be in the old hash. */
+		/*
+		 * If the ops is being modified and is in the old
+		 * hash, then it is probably being removed from this
+		 * function.
+		 */
 		if ((op->flags & FTRACE_OPS_FL_MODIFYING) &&
 		    hash_contains_ip(ip, &op->old_hash))
 			return op;
+		/*
+		 * If the ops is not being added or modified, and it's
+		 * in its normal filter hash, then this must be the one
+		 * we want!
+		 */
+		if (!(op->flags & FTRACE_OPS_FL_MODIFYING) &&
+		    hash_contains_ip(ip, op->func_hash))
+			return op;
 
 	} while_for_each_ftrace_op(op);
 
@@ -2293,10 +2307,13 @@
 	FTRACE_WARN_ON(ret);
 }
 
-static void ftrace_run_modify_code(struct ftrace_ops *ops, int command)
+static void ftrace_run_modify_code(struct ftrace_ops *ops, int command,
+				   struct ftrace_hash *old_hash)
 {
 	ops->flags |= FTRACE_OPS_FL_MODIFYING;
+	ops->old_hash.filter_hash = old_hash;
 	ftrace_run_update_code(command);
+	ops->old_hash.filter_hash = NULL;
 	ops->flags &= ~FTRACE_OPS_FL_MODIFYING;
 }
 
@@ -3340,7 +3357,7 @@
 
 static int ftrace_probe_registered;
 
-static void __enable_ftrace_function_probe(void)
+static void __enable_ftrace_function_probe(struct ftrace_hash *old_hash)
 {
 	int ret;
 	int i;
@@ -3348,7 +3365,8 @@
 	if (ftrace_probe_registered) {
 		/* still need to update the function call sites */
 		if (ftrace_enabled)
-			ftrace_run_modify_code(&trace_probe_ops, FTRACE_UPDATE_CALLS);
+			ftrace_run_modify_code(&trace_probe_ops, FTRACE_UPDATE_CALLS,
+					       old_hash);
 		return;
 	}
 
@@ -3477,13 +3495,14 @@
 	} while_for_each_ftrace_rec();
 
 	ret = ftrace_hash_move(&trace_probe_ops, 1, orig_hash, hash);
+
+	__enable_ftrace_function_probe(old_hash);
+
 	if (!ret)
 		free_ftrace_hash_rcu(old_hash);
 	else
 		count = ret;
 
-	__enable_ftrace_function_probe();
-
  out_unlock:
 	mutex_unlock(&ftrace_lock);
  out:
@@ -3764,10 +3783,11 @@
 	return add_hash_entry(hash, ip);
 }
 
-static void ftrace_ops_update_code(struct ftrace_ops *ops)
+static void ftrace_ops_update_code(struct ftrace_ops *ops,
+				   struct ftrace_hash *old_hash)
 {
 	if (ops->flags & FTRACE_OPS_FL_ENABLED && ftrace_enabled)
-		ftrace_run_modify_code(ops, FTRACE_UPDATE_CALLS);
+		ftrace_run_modify_code(ops, FTRACE_UPDATE_CALLS, old_hash);
 }
 
 static int
@@ -3813,7 +3833,7 @@
 	old_hash = *orig_hash;
 	ret = ftrace_hash_move(ops, enable, orig_hash, hash);
 	if (!ret) {
-		ftrace_ops_update_code(ops);
+		ftrace_ops_update_code(ops, old_hash);
 		free_ftrace_hash_rcu(old_hash);
 	}
 	mutex_unlock(&ftrace_lock);
@@ -4058,7 +4078,7 @@
 		ret = ftrace_hash_move(iter->ops, filter_hash,
 				       orig_hash, iter->hash);
 		if (!ret) {
-			ftrace_ops_update_code(iter->ops);
+			ftrace_ops_update_code(iter->ops, old_hash);
 			free_ftrace_hash_rcu(old_hash);
 		}
 		mutex_unlock(&ftrace_lock);
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index 4dc8b79..29228c4 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -313,7 +313,7 @@
 	int size;
 
 	syscall_nr = trace_get_syscall_nr(current, regs);
-	if (syscall_nr < 0)
+	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)
 		return;
 
 	/* Here we're inside tp handler's rcu_read_lock_sched (__DO_TRACE) */
@@ -360,7 +360,7 @@
 	int syscall_nr;
 
 	syscall_nr = trace_get_syscall_nr(current, regs);
-	if (syscall_nr < 0)
+	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)
 		return;
 
 	/* Here we're inside tp handler's rcu_read_lock_sched (__DO_TRACE()) */
@@ -567,7 +567,7 @@
 	int size;
 
 	syscall_nr = trace_get_syscall_nr(current, regs);
-	if (syscall_nr < 0)
+	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)
 		return;
 	if (!test_bit(syscall_nr, enabled_perf_enter_syscalls))
 		return;
@@ -641,7 +641,7 @@
 	int size;
 
 	syscall_nr = trace_get_syscall_nr(current, regs);
-	if (syscall_nr < 0)
+	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)
 		return;
 	if (!test_bit(syscall_nr, enabled_perf_exit_syscalls))
 		return;
diff --git a/lib/bitmap.c b/lib/bitmap.c
index cd250a2..b499ab6 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -131,7 +131,9 @@
 		lower = src[off + k];
 		if (left && off + k == lim - 1)
 			lower &= mask;
-		dst[k] = upper << (BITS_PER_LONG - rem) | lower >> rem;
+		dst[k] = lower >> rem;
+		if (rem)
+			dst[k] |= upper << (BITS_PER_LONG - rem);
 		if (left && k == lim - 1)
 			dst[k] &= mask;
 	}
@@ -172,7 +174,9 @@
 		upper = src[k];
 		if (left && k == lim - 1)
 			upper &= (1UL << left) - 1;
-		dst[k + off] = lower  >> (BITS_PER_LONG - rem) | upper << rem;
+		dst[k + off] = upper << rem;
+		if (rem)
+			dst[k + off] |= lower >> (BITS_PER_LONG - rem);
 		if (left && k + off == lim - 1)
 			dst[k + off] &= (1UL << left) - 1;
 	}
diff --git a/lib/scatterlist.c b/lib/scatterlist.c
index 9cdf62f..c9f2e8c 100644
--- a/lib/scatterlist.c
+++ b/lib/scatterlist.c
@@ -203,10 +203,10 @@
 		}
 
 		table->orig_nents -= sg_size;
-		if (!skip_first_chunk) {
-			free_fn(sgl, alloc_size);
+		if (skip_first_chunk)
 			skip_first_chunk = false;
-		}
+		else
+			free_fn(sgl, alloc_size);
 		sgl = next;
 	}
 
diff --git a/mm/balloon_compaction.c b/mm/balloon_compaction.c
index b3cbe19..fcad832 100644
--- a/mm/balloon_compaction.c
+++ b/mm/balloon_compaction.c
@@ -68,11 +68,13 @@
 		 * to be released by the balloon driver.
 		 */
 		if (trylock_page(page)) {
+#ifdef CONFIG_BALLOON_COMPACTION
 			if (!PagePrivate(page)) {
 				/* raced with isolation */
 				unlock_page(page);
 				continue;
 			}
+#endif
 			spin_lock_irqsave(&b_dev_info->pages_lock, flags);
 			balloon_page_delete(page);
 			__count_vm_event(BALLOON_DEFLATE);
diff --git a/mm/compaction.c b/mm/compaction.c
index edba18a..ec74cf0 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -784,6 +784,9 @@
 			cc->nr_migratepages = 0;
 			break;
 		}
+
+		if (cc->nr_migratepages == COMPACT_CLUSTER_MAX)
+			break;
 	}
 	acct_isolated(cc->zone, cc);
 
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 74c78aa..de98415 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -200,7 +200,7 @@
 	preempt_disable();
 	if (cmpxchg(&huge_zero_page, NULL, zero_page)) {
 		preempt_enable();
-		__free_page(zero_page);
+		__free_pages(zero_page, compound_order(zero_page));
 		goto retry;
 	}
 
@@ -232,7 +232,7 @@
 	if (atomic_cmpxchg(&huge_zero_refcount, 1, 0) == 1) {
 		struct page *zero_page = xchg(&huge_zero_page, NULL);
 		BUG_ON(zero_page == NULL);
-		__free_page(zero_page);
+		__free_pages(zero_page, compound_order(zero_page));
 		return HPAGE_PMD_NR;
 	}
 
@@ -803,7 +803,7 @@
 		return VM_FAULT_FALLBACK;
 	if (unlikely(anon_vma_prepare(vma)))
 		return VM_FAULT_OOM;
-	if (unlikely(khugepaged_enter(vma)))
+	if (unlikely(khugepaged_enter(vma, vma->vm_flags)))
 		return VM_FAULT_OOM;
 	if (!(flags & FAULT_FLAG_WRITE) &&
 			transparent_hugepage_use_zero_page()) {
@@ -1970,7 +1970,7 @@
 		 * register it here without waiting a page fault that
 		 * may not happen any time soon.
 		 */
-		if (unlikely(khugepaged_enter_vma_merge(vma)))
+		if (unlikely(khugepaged_enter_vma_merge(vma, *vm_flags)))
 			return -ENOMEM;
 		break;
 	case MADV_NOHUGEPAGE:
@@ -2071,7 +2071,8 @@
 	return 0;
 }
 
-int khugepaged_enter_vma_merge(struct vm_area_struct *vma)
+int khugepaged_enter_vma_merge(struct vm_area_struct *vma,
+			       unsigned long vm_flags)
 {
 	unsigned long hstart, hend;
 	if (!vma->anon_vma)
@@ -2083,11 +2084,11 @@
 	if (vma->vm_ops)
 		/* khugepaged not yet working on file or special mappings */
 		return 0;
-	VM_BUG_ON_VMA(vma->vm_flags & VM_NO_THP, vma);
+	VM_BUG_ON_VMA(vm_flags & VM_NO_THP, vma);
 	hstart = (vma->vm_start + ~HPAGE_PMD_MASK) & HPAGE_PMD_MASK;
 	hend = vma->vm_end & HPAGE_PMD_MASK;
 	if (hstart < hend)
-		return khugepaged_enter(vma);
+		return khugepaged_enter(vma, vm_flags);
 	return 0;
 }
 
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 23976fd..d6ac0e3 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1536,12 +1536,8 @@
  *         start move here.
  */
 
-/* for quick checking without looking up memcg */
-atomic_t memcg_moving __read_mostly;
-
 static void mem_cgroup_start_move(struct mem_cgroup *memcg)
 {
-	atomic_inc(&memcg_moving);
 	atomic_inc(&memcg->moving_account);
 	synchronize_rcu();
 }
@@ -1552,10 +1548,8 @@
 	 * Now, mem_cgroup_clear_mc() may call this function with NULL.
 	 * We check NULL in callee rather than caller.
 	 */
-	if (memcg) {
-		atomic_dec(&memcg_moving);
+	if (memcg)
 		atomic_dec(&memcg->moving_account);
-	}
 }
 
 /*
@@ -2204,41 +2198,52 @@
 	return true;
 }
 
-/*
- * Used to update mapped file or writeback or other statistics.
+/**
+ * mem_cgroup_begin_page_stat - begin a page state statistics transaction
+ * @page: page that is going to change accounted state
+ * @locked: &memcg->move_lock slowpath was taken
+ * @flags: IRQ-state flags for &memcg->move_lock
  *
- * Notes: Race condition
+ * This function must mark the beginning of an accounted page state
+ * change to prevent double accounting when the page is concurrently
+ * being moved to another memcg:
  *
- * Charging occurs during page instantiation, while the page is
- * unmapped and locked in page migration, or while the page table is
- * locked in THP migration.  No race is possible.
+ *   memcg = mem_cgroup_begin_page_stat(page, &locked, &flags);
+ *   if (TestClearPageState(page))
+ *     mem_cgroup_update_page_stat(memcg, state, -1);
+ *   mem_cgroup_end_page_stat(memcg, locked, flags);
  *
- * Uncharge happens to pages with zero references, no race possible.
+ * The RCU lock is held throughout the transaction.  The fast path can
+ * get away without acquiring the memcg->move_lock (@locked is false)
+ * because page moving starts with an RCU grace period.
  *
- * Charge moving between groups is protected by checking mm->moving
- * account and taking the move_lock in the slowpath.
+ * The RCU lock also protects the memcg from being freed when the page
+ * state that is going to change is the only thing preventing the page
+ * from being uncharged.  E.g. end-writeback clearing PageWriteback(),
+ * which allows migration to go ahead and uncharge the page before the
+ * account transaction might be complete.
  */
-
-void __mem_cgroup_begin_update_page_stat(struct page *page,
-				bool *locked, unsigned long *flags)
+struct mem_cgroup *mem_cgroup_begin_page_stat(struct page *page,
+					      bool *locked,
+					      unsigned long *flags)
 {
 	struct mem_cgroup *memcg;
 	struct page_cgroup *pc;
 
+	rcu_read_lock();
+
+	if (mem_cgroup_disabled())
+		return NULL;
+
 	pc = lookup_page_cgroup(page);
 again:
 	memcg = pc->mem_cgroup;
 	if (unlikely(!memcg || !PageCgroupUsed(pc)))
-		return;
-	/*
-	 * If this memory cgroup is not under account moving, we don't
-	 * need to take move_lock_mem_cgroup(). Because we already hold
-	 * rcu_read_lock(), any calls to move_account will be delayed until
-	 * rcu_read_unlock().
-	 */
-	VM_BUG_ON(!rcu_read_lock_held());
+		return NULL;
+
+	*locked = false;
 	if (atomic_read(&memcg->moving_account) <= 0)
-		return;
+		return memcg;
 
 	move_lock_mem_cgroup(memcg, flags);
 	if (memcg != pc->mem_cgroup || !PageCgroupUsed(pc)) {
@@ -2246,36 +2251,40 @@
 		goto again;
 	}
 	*locked = true;
+
+	return memcg;
 }
 
-void __mem_cgroup_end_update_page_stat(struct page *page, unsigned long *flags)
+/**
+ * mem_cgroup_end_page_stat - finish a page state statistics transaction
+ * @memcg: the memcg that was accounted against
+ * @locked: value received from mem_cgroup_begin_page_stat()
+ * @flags: value received from mem_cgroup_begin_page_stat()
+ */
+void mem_cgroup_end_page_stat(struct mem_cgroup *memcg, bool locked,
+			      unsigned long flags)
 {
-	struct page_cgroup *pc = lookup_page_cgroup(page);
+	if (memcg && locked)
+		move_unlock_mem_cgroup(memcg, &flags);
 
-	/*
-	 * It's guaranteed that pc->mem_cgroup never changes while
-	 * lock is held because a routine modifies pc->mem_cgroup
-	 * should take move_lock_mem_cgroup().
-	 */
-	move_unlock_mem_cgroup(pc->mem_cgroup, flags);
+	rcu_read_unlock();
 }
 
-void mem_cgroup_update_page_stat(struct page *page,
+/**
+ * mem_cgroup_update_page_stat - update page state statistics
+ * @memcg: memcg to account against
+ * @idx: page state item to account
+ * @val: number of pages (positive or negative)
+ *
+ * See mem_cgroup_begin_page_stat() for locking requirements.
+ */
+void mem_cgroup_update_page_stat(struct mem_cgroup *memcg,
 				 enum mem_cgroup_stat_index idx, int val)
 {
-	struct mem_cgroup *memcg;
-	struct page_cgroup *pc = lookup_page_cgroup(page);
-	unsigned long uninitialized_var(flags);
-
-	if (mem_cgroup_disabled())
-		return;
-
 	VM_BUG_ON(!rcu_read_lock_held());
-	memcg = pc->mem_cgroup;
-	if (unlikely(!memcg || !PageCgroupUsed(pc)))
-		return;
 
-	this_cpu_add(memcg->stat->count[idx], val);
+	if (memcg)
+		this_cpu_add(memcg->stat->count[idx], val);
 }
 
 /*
diff --git a/mm/memory.c b/mm/memory.c
index 1cc6bfb..3e50383 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1147,6 +1147,7 @@
 				print_bad_pte(vma, addr, ptent, page);
 			if (unlikely(!__tlb_remove_page(tlb, page))) {
 				force_flush = 1;
+				addr += PAGE_SIZE;
 				break;
 			}
 			continue;
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 29d8693..252e1db 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -1912,7 +1912,6 @@
 	unsigned long start_pfn = pgdat->node_start_pfn;
 	unsigned long end_pfn = start_pfn + pgdat->node_spanned_pages;
 	unsigned long pfn;
-	struct page *pgdat_page = virt_to_page(pgdat);
 	int i;
 
 	for (pfn = start_pfn; pfn < end_pfn; pfn += PAGES_PER_SECTION) {
@@ -1941,10 +1940,6 @@
 	node_set_offline(nid);
 	unregister_one_node(nid);
 
-	if (!PageSlab(pgdat_page) && !PageCompound(pgdat_page))
-		/* node data is allocated from boot memory */
-		return;
-
 	/* free waittable in each zone */
 	for (i = 0; i < MAX_NR_ZONES; i++) {
 		struct zone *zone = pgdat->node_zones + i;
diff --git a/mm/mmap.c b/mm/mmap.c
index 7f85520..87e82b3 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1080,7 +1080,7 @@
 				end, prev->vm_pgoff, NULL);
 		if (err)
 			return NULL;
-		khugepaged_enter_vma_merge(prev);
+		khugepaged_enter_vma_merge(prev, vm_flags);
 		return prev;
 	}
 
@@ -1099,7 +1099,7 @@
 				next->vm_pgoff - pglen, NULL);
 		if (err)
 			return NULL;
-		khugepaged_enter_vma_merge(area);
+		khugepaged_enter_vma_merge(area, vm_flags);
 		return area;
 	}
 
@@ -2208,7 +2208,7 @@
 		}
 	}
 	vma_unlock_anon_vma(vma);
-	khugepaged_enter_vma_merge(vma);
+	khugepaged_enter_vma_merge(vma, vma->vm_flags);
 	validate_mm(vma->vm_mm);
 	return error;
 }
@@ -2277,7 +2277,7 @@
 		}
 	}
 	vma_unlock_anon_vma(vma);
-	khugepaged_enter_vma_merge(vma);
+	khugepaged_enter_vma_merge(vma, vma->vm_flags);
 	validate_mm(vma->vm_mm);
 	return error;
 }
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index ff24c9d..19ceae8 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -2116,23 +2116,6 @@
 EXPORT_SYMBOL(account_page_dirtied);
 
 /*
- * Helper function for set_page_writeback family.
- *
- * The caller must hold mem_cgroup_begin/end_update_page_stat() lock
- * while calling this function.
- * See test_set_page_writeback for example.
- *
- * NOTE: Unlike account_page_dirtied this does not rely on being atomic
- * wrt interrupts.
- */
-void account_page_writeback(struct page *page)
-{
-	mem_cgroup_inc_page_stat(page, MEM_CGROUP_STAT_WRITEBACK);
-	inc_zone_page_state(page, NR_WRITEBACK);
-}
-EXPORT_SYMBOL(account_page_writeback);
-
-/*
  * For address_spaces which do not use buffers.  Just tag the page as dirty in
  * its radix tree.
  *
@@ -2344,11 +2327,12 @@
 int test_clear_page_writeback(struct page *page)
 {
 	struct address_space *mapping = page_mapping(page);
-	int ret;
-	bool locked;
 	unsigned long memcg_flags;
+	struct mem_cgroup *memcg;
+	bool locked;
+	int ret;
 
-	mem_cgroup_begin_update_page_stat(page, &locked, &memcg_flags);
+	memcg = mem_cgroup_begin_page_stat(page, &locked, &memcg_flags);
 	if (mapping) {
 		struct backing_dev_info *bdi = mapping->backing_dev_info;
 		unsigned long flags;
@@ -2369,22 +2353,23 @@
 		ret = TestClearPageWriteback(page);
 	}
 	if (ret) {
-		mem_cgroup_dec_page_stat(page, MEM_CGROUP_STAT_WRITEBACK);
+		mem_cgroup_dec_page_stat(memcg, MEM_CGROUP_STAT_WRITEBACK);
 		dec_zone_page_state(page, NR_WRITEBACK);
 		inc_zone_page_state(page, NR_WRITTEN);
 	}
-	mem_cgroup_end_update_page_stat(page, &locked, &memcg_flags);
+	mem_cgroup_end_page_stat(memcg, locked, memcg_flags);
 	return ret;
 }
 
 int __test_set_page_writeback(struct page *page, bool keep_write)
 {
 	struct address_space *mapping = page_mapping(page);
-	int ret;
-	bool locked;
 	unsigned long memcg_flags;
+	struct mem_cgroup *memcg;
+	bool locked;
+	int ret;
 
-	mem_cgroup_begin_update_page_stat(page, &locked, &memcg_flags);
+	memcg = mem_cgroup_begin_page_stat(page, &locked, &memcg_flags);
 	if (mapping) {
 		struct backing_dev_info *bdi = mapping->backing_dev_info;
 		unsigned long flags;
@@ -2410,9 +2395,11 @@
 	} else {
 		ret = TestSetPageWriteback(page);
 	}
-	if (!ret)
-		account_page_writeback(page);
-	mem_cgroup_end_update_page_stat(page, &locked, &memcg_flags);
+	if (!ret) {
+		mem_cgroup_inc_page_stat(memcg, MEM_CGROUP_STAT_WRITEBACK);
+		inc_zone_page_state(page, NR_WRITEBACK);
+	}
+	mem_cgroup_end_page_stat(memcg, locked, memcg_flags);
 	return ret;
 
 }
diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c
index 3708264..5331c2b 100644
--- a/mm/page_cgroup.c
+++ b/mm/page_cgroup.c
@@ -171,6 +171,7 @@
 			sizeof(struct page_cgroup) * PAGES_PER_SECTION;
 
 		BUG_ON(PageReserved(page));
+		kmemleak_free(addr);
 		free_pages_exact(addr, table_size);
 	}
 }
diff --git a/mm/rmap.c b/mm/rmap.c
index 116a505..19886fb 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1042,15 +1042,46 @@
  */
 void page_add_file_rmap(struct page *page)
 {
-	bool locked;
+	struct mem_cgroup *memcg;
 	unsigned long flags;
+	bool locked;
 
-	mem_cgroup_begin_update_page_stat(page, &locked, &flags);
+	memcg = mem_cgroup_begin_page_stat(page, &locked, &flags);
 	if (atomic_inc_and_test(&page->_mapcount)) {
 		__inc_zone_page_state(page, NR_FILE_MAPPED);
-		mem_cgroup_inc_page_stat(page, MEM_CGROUP_STAT_FILE_MAPPED);
+		mem_cgroup_inc_page_stat(memcg, MEM_CGROUP_STAT_FILE_MAPPED);
 	}
-	mem_cgroup_end_update_page_stat(page, &locked, &flags);
+	mem_cgroup_end_page_stat(memcg, locked, flags);
+}
+
+static void page_remove_file_rmap(struct page *page)
+{
+	struct mem_cgroup *memcg;
+	unsigned long flags;
+	bool locked;
+
+	memcg = mem_cgroup_begin_page_stat(page, &locked, &flags);
+
+	/* page still mapped by someone else? */
+	if (!atomic_add_negative(-1, &page->_mapcount))
+		goto out;
+
+	/* Hugepages are not counted in NR_FILE_MAPPED for now. */
+	if (unlikely(PageHuge(page)))
+		goto out;
+
+	/*
+	 * We use the irq-unsafe __{inc|mod}_zone_page_stat because
+	 * these counters are not modified in interrupt context, and
+	 * pte lock(a spinlock) is held, which implies preemption disabled.
+	 */
+	__dec_zone_page_state(page, NR_FILE_MAPPED);
+	mem_cgroup_dec_page_stat(memcg, MEM_CGROUP_STAT_FILE_MAPPED);
+
+	if (unlikely(PageMlocked(page)))
+		clear_page_mlock(page);
+out:
+	mem_cgroup_end_page_stat(memcg, locked, flags);
 }
 
 /**
@@ -1061,46 +1092,33 @@
  */
 void page_remove_rmap(struct page *page)
 {
-	bool anon = PageAnon(page);
-	bool locked;
-	unsigned long flags;
-
-	/*
-	 * The anon case has no mem_cgroup page_stat to update; but may
-	 * uncharge_page() below, where the lock ordering can deadlock if
-	 * we hold the lock against page_stat move: so avoid it on anon.
-	 */
-	if (!anon)
-		mem_cgroup_begin_update_page_stat(page, &locked, &flags);
+	if (!PageAnon(page)) {
+		page_remove_file_rmap(page);
+		return;
+	}
 
 	/* page still mapped by someone else? */
 	if (!atomic_add_negative(-1, &page->_mapcount))
-		goto out;
+		return;
+
+	/* Hugepages are not counted in NR_ANON_PAGES for now. */
+	if (unlikely(PageHuge(page)))
+		return;
 
 	/*
-	 * Hugepages are not counted in NR_ANON_PAGES nor NR_FILE_MAPPED
-	 * and not charged by memcg for now.
-	 *
 	 * We use the irq-unsafe __{inc|mod}_zone_page_stat because
 	 * these counters are not modified in interrupt context, and
-	 * these counters are not modified in interrupt context, and
 	 * pte lock(a spinlock) is held, which implies preemption disabled.
 	 */
-	if (unlikely(PageHuge(page)))
-		goto out;
-	if (anon) {
-		if (PageTransHuge(page))
-			__dec_zone_page_state(page,
-					      NR_ANON_TRANSPARENT_HUGEPAGES);
-		__mod_zone_page_state(page_zone(page), NR_ANON_PAGES,
-				-hpage_nr_pages(page));
-	} else {
-		__dec_zone_page_state(page, NR_FILE_MAPPED);
-		mem_cgroup_dec_page_stat(page, MEM_CGROUP_STAT_FILE_MAPPED);
-		mem_cgroup_end_update_page_stat(page, &locked, &flags);
-	}
+	if (PageTransHuge(page))
+		__dec_zone_page_state(page, NR_ANON_TRANSPARENT_HUGEPAGES);
+
+	__mod_zone_page_state(page_zone(page), NR_ANON_PAGES,
+			      -hpage_nr_pages(page));
+
 	if (unlikely(PageMlocked(page)))
 		clear_page_mlock(page);
+
 	/*
 	 * It would be tidy to reset the PageAnon mapping here,
 	 * but that might overwrite a racing page_add_anon_rmap
@@ -1110,10 +1128,6 @@
 	 * Leaving it set also helps swapoff to reinstate ptes
 	 * faster for those pages still in swapcache.
 	 */
-	return;
-out:
-	if (!anon)
-		mem_cgroup_end_update_page_stat(page, &locked, &flags);
 }
 
 /*
diff --git a/mm/slab_common.c b/mm/slab_common.c
index 3a6e0cf..4069442 100644
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -93,16 +93,6 @@
 			       s->object_size);
 			continue;
 		}
-
-#if !defined(CONFIG_SLUB)
-		if (!strcmp(s->name, name)) {
-			pr_err("%s (%s): Cache name already exists.\n",
-			       __func__, name);
-			dump_stack();
-			s = NULL;
-			return -EINVAL;
-		}
-#endif
 	}
 
 	WARN_ON(strchr(name, ' '));	/* It confuses parsers */
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index 9685af3..c5ee1a7 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -319,9 +319,12 @@
 {
 	const struct evm_ima_xattr_data *xattr_data = xattr_value;
 
-	if ((strcmp(xattr_name, XATTR_NAME_EVM) == 0)
-	    && (xattr_data->type == EVM_XATTR_HMAC))
-		return -EPERM;
+	if (strcmp(xattr_name, XATTR_NAME_EVM) == 0) {
+		if (!xattr_value_len)
+			return -EINVAL;
+		if (xattr_data->type != EVM_IMA_XATTR_DIGSIG)
+			return -EPERM;
+	}
 	return evm_protect_xattr(dentry, xattr_name, xattr_value,
 				 xattr_value_len);
 }
diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c
index 9226854..7c8f41e 100644
--- a/security/integrity/ima/ima_appraise.c
+++ b/security/integrity/ima/ima_appraise.c
@@ -378,6 +378,8 @@
 	result = ima_protect_xattr(dentry, xattr_name, xattr_value,
 				   xattr_value_len);
 	if (result == 1) {
+		if (!xattr_value_len || (xvalue->type >= IMA_XATTR_LAST))
+			return -EINVAL;
 		ima_reset_appraise_flags(dentry->d_inode,
 			 (xvalue->type == EVM_IMA_XATTR_DIGSIG) ? 1 : 0);
 		result = 0;
diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h
index c0379d1..9d1c2eb 100644
--- a/security/integrity/integrity.h
+++ b/security/integrity/integrity.h
@@ -61,6 +61,7 @@
 	EVM_XATTR_HMAC,
 	EVM_IMA_XATTR_DIGSIG,
 	IMA_XATTR_DIGEST_NG,
+	IMA_XATTR_LAST
 };
 
 struct evm_ima_xattr_data {
diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
index 102e8fd..2d957ba 100644
--- a/sound/core/pcm_compat.c
+++ b/sound/core/pcm_compat.c
@@ -210,6 +210,8 @@
 	if (err < 0)
 		return err;
 
+	if (clear_user(src, sizeof(*src)))
+		return -EFAULT;
 	if (put_user(status.state, &src->state) ||
 	    compat_put_timespec(&status.trigger_tstamp, &src->trigger_tstamp) ||
 	    compat_put_timespec(&status.tstamp, &src->tstamp) ||
diff --git a/sound/firewire/bebob/bebob_focusrite.c b/sound/firewire/bebob/bebob_focusrite.c
index 45a0eed..3b052ed 100644
--- a/sound/firewire/bebob/bebob_focusrite.c
+++ b/sound/firewire/bebob/bebob_focusrite.c
@@ -27,12 +27,14 @@
 #define SAFFIRE_CLOCK_SOURCE_INTERNAL		0
 #define SAFFIRE_CLOCK_SOURCE_SPDIF		1
 
-/* '1' is absent, why... */
+/* clock sources as returned from register of Saffire Pro 10 and 26 */
 #define SAFFIREPRO_CLOCK_SOURCE_INTERNAL	0
+#define SAFFIREPRO_CLOCK_SOURCE_SKIP		1 /* never used on hardware */
 #define SAFFIREPRO_CLOCK_SOURCE_SPDIF		2
-#define SAFFIREPRO_CLOCK_SOURCE_ADAT1		3
-#define SAFFIREPRO_CLOCK_SOURCE_ADAT2		4
+#define SAFFIREPRO_CLOCK_SOURCE_ADAT1		3 /* not used on s.pro. 10 */
+#define SAFFIREPRO_CLOCK_SOURCE_ADAT2		4 /* not used on s.pro. 10 */
 #define SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK	5
+#define SAFFIREPRO_CLOCK_SOURCE_COUNT		6
 
 /* S/PDIF, ADAT1, ADAT2 is enabled or not. three quadlets */
 #define SAFFIREPRO_ENABLE_DIG_IFACES		0x01a4
@@ -101,13 +103,34 @@
 				  &data, sizeof(__be32), 0);
 }
 
-static char *const saffirepro_26_clk_src_labels[] = {
-	SND_BEBOB_CLOCK_INTERNAL, "S/PDIF", "ADAT1", "ADAT2", "Word Clock"
-};
-
 static char *const saffirepro_10_clk_src_labels[] = {
 	SND_BEBOB_CLOCK_INTERNAL, "S/PDIF", "Word Clock"
 };
+static char *const saffirepro_26_clk_src_labels[] = {
+	SND_BEBOB_CLOCK_INTERNAL, "S/PDIF", "ADAT1", "ADAT2", "Word Clock"
+};
+/* Value maps between registers and labels for SaffirePro 10/26. */
+static const signed char saffirepro_clk_maps[][SAFFIREPRO_CLOCK_SOURCE_COUNT] = {
+	/* SaffirePro 10 */
+	[0] = {
+		[SAFFIREPRO_CLOCK_SOURCE_INTERNAL]  =  0,
+		[SAFFIREPRO_CLOCK_SOURCE_SKIP]      = -1, /* not supported */
+		[SAFFIREPRO_CLOCK_SOURCE_SPDIF]     =  1,
+		[SAFFIREPRO_CLOCK_SOURCE_ADAT1]     = -1, /* not supported */
+		[SAFFIREPRO_CLOCK_SOURCE_ADAT2]     = -1, /* not supported */
+		[SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK] =  2,
+	},
+	/* SaffirePro 26 */
+	[1] = {
+		[SAFFIREPRO_CLOCK_SOURCE_INTERNAL]  =  0,
+		[SAFFIREPRO_CLOCK_SOURCE_SKIP]      = -1, /* not supported */
+		[SAFFIREPRO_CLOCK_SOURCE_SPDIF]     =  1,
+		[SAFFIREPRO_CLOCK_SOURCE_ADAT1]     =  2,
+		[SAFFIREPRO_CLOCK_SOURCE_ADAT2]     =  3,
+		[SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK] =  4,
+	}
+};
+
 static int
 saffirepro_both_clk_freq_get(struct snd_bebob *bebob, unsigned int *rate)
 {
@@ -138,24 +161,35 @@
 
 	return saffire_write_quad(bebob, SAFFIREPRO_RATE_NOREBOOT, id);
 }
+
+/*
+ * query hardware for current clock source, return our internally
+ * used clock index in *id, depending on hardware.
+ */
 static int
 saffirepro_both_clk_src_get(struct snd_bebob *bebob, unsigned int *id)
 {
 	int err;
-	u32 value;
+	u32 value;       /* clock source read from hw register */
+	const signed char *map;
 
 	err = saffire_read_quad(bebob, SAFFIREPRO_OFFSET_CLOCK_SOURCE, &value);
 	if (err < 0)
 		goto end;
 
-	if (bebob->spec->clock->labels == saffirepro_10_clk_src_labels) {
-		if (value == SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK)
-			*id = 2;
-		else if (value == SAFFIREPRO_CLOCK_SOURCE_SPDIF)
-			*id = 1;
-	} else if (value > 1) {
-		*id = value - 1;
+	/* depending on hardware, use a different mapping */
+	if (bebob->spec->clock->labels == saffirepro_10_clk_src_labels)
+		map = saffirepro_clk_maps[0];
+	else
+		map = saffirepro_clk_maps[1];
+
+	/* In a case that this driver cannot handle the value of register. */
+	if (value >= SAFFIREPRO_CLOCK_SOURCE_COUNT || map[value] < 0) {
+		err = -EIO;
+		goto end;
 	}
+
+	*id = (unsigned int)map[value];
 end:
 	return err;
 }
diff --git a/sound/firewire/bebob/bebob_stream.c b/sound/firewire/bebob/bebob_stream.c
index ef4d0c9..1aab0a32 100644
--- a/sound/firewire/bebob/bebob_stream.c
+++ b/sound/firewire/bebob/bebob_stream.c
@@ -129,12 +129,24 @@
 	/* 1.The device has its own operation to switch source of clock */
 	if (clk_spec) {
 		err = clk_spec->get(bebob, &id);
-		if (err < 0)
+		if (err < 0) {
 			dev_err(&bebob->unit->device,
 				"fail to get clock source: %d\n", err);
-		else if (strncmp(clk_spec->labels[id], SND_BEBOB_CLOCK_INTERNAL,
-				 strlen(SND_BEBOB_CLOCK_INTERNAL)) == 0)
+			goto end;
+		}
+
+		if (id >= clk_spec->num) {
+			dev_err(&bebob->unit->device,
+				"clock source %d out of range 0..%d\n",
+				id, clk_spec->num - 1);
+			err = -EIO;
+			goto end;
+		}
+
+		if (strncmp(clk_spec->labels[id], SND_BEBOB_CLOCK_INTERNAL,
+			    strlen(SND_BEBOB_CLOCK_INTERNAL)) == 0)
 			*internal = true;
+
 		goto end;
 	}
 
diff --git a/sound/firewire/bebob/bebob_terratec.c b/sound/firewire/bebob/bebob_terratec.c
index 0e4c0bf..9940611 100644
--- a/sound/firewire/bebob/bebob_terratec.c
+++ b/sound/firewire/bebob/bebob_terratec.c
@@ -24,7 +24,12 @@
 	if (err < 0)
 		goto end;
 
-	*id = (enable_ext & 0x01) | ((enable_word & 0x01) << 1);
+	if (enable_ext == 0)
+		*id = 0;
+	else if (enable_word == 0)
+		*id = 1;
+	else
+		*id = 2;
 end:
 	return err;
 }
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index 7bfdf9c..1610c38 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -681,7 +681,7 @@
 	
 	/* WARQ is at offset 12 */
 	tmp = (reg & AD_DS_WSMC_WARQ) ?
-			(((reg & AD_DS_WSMC_WARQ >> 12) & 0x01) ? 12 : 18) : 4;
+		((((reg & AD_DS_WSMC_WARQ) >> 12) & 0x01) ? 12 : 18) : 4;
 	tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1;
 	
 	snd_iprintf(buffer, "Wave FIFO: %d %s words\n\n", tmp,
@@ -693,7 +693,7 @@
 	
 	/* SYRQ is at offset 4 */
 	tmp = (reg & AD_DS_WSMC_SYRQ) ?
-			(((reg & AD_DS_WSMC_SYRQ >> 4) & 0x01) ? 12 : 18) : 4;
+		((((reg & AD_DS_WSMC_SYRQ) >> 4) & 0x01) ? 12 : 18) : 4;
 	tmp /= (reg & AD_DS_WSMC_WAST) ? 2 : 1;
 	
 	snd_iprintf(buffer, "Synthesis FIFO: %d %s words\n\n", tmp,
@@ -709,7 +709,7 @@
 	
 	/* ACRQ is at offset 4 */
 	tmp = (reg & AD_DS_RAMC_ACRQ) ?
-			(((reg & AD_DS_RAMC_ACRQ >> 4) & 0x01) ? 12 : 18) : 4;
+		((((reg & AD_DS_RAMC_ACRQ) >> 4) & 0x01) ? 12 : 18) : 4;
 	tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1;
 	
 	snd_iprintf(buffer, "ADC FIFO: %d %s words\n\n", tmp,
@@ -720,7 +720,7 @@
 			
 	/* RERQ is at offset 12 */
 	tmp = (reg & AD_DS_RAMC_RERQ) ?
-			(((reg & AD_DS_RAMC_RERQ >> 12) & 0x01) ? 12 : 18) : 4;
+		((((reg & AD_DS_RAMC_RERQ) >> 12) & 0x01) ? 12 : 18) : 4;
 	tmp /= (reg & AD_DS_RAMC_ADST) ? 2 : 1;
 	
 	snd_iprintf(buffer, "Resampler FIFO: %d %s words\n\n", tmp,
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index cfcca4c..9ab1e63 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -374,6 +374,8 @@
 #ifdef CONFIG_SND_DMA_SGBUF
 	if (dmab->dev.type == SNDRV_DMA_TYPE_DEV_SG) {
 		struct snd_sg_buf *sgbuf = dmab->private_data;
+		if (chip->driver_type == AZX_DRIVER_CMEDIA)
+			return; /* deal with only CORB/RIRB buffers */
 		if (on)
 			set_pages_array_wc(sgbuf->page_table, sgbuf->pages);
 		else
@@ -1769,7 +1771,7 @@
 #ifdef CONFIG_X86
 	struct azx_pcm *apcm = snd_pcm_substream_chip(substream);
 	struct azx *chip = apcm->chip;
-	if (!azx_snoop(chip))
+	if (!azx_snoop(chip) && chip->driver_type != AZX_DRIVER_CMEDIA)
 		area->vm_page_prot = pgprot_writecombine(area->vm_page_prot);
 #endif
 }
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 34b7bdb..c9cf248 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2675,7 +2675,7 @@
 
 static struct coef_fw alc282_coefs[] = {
 	WRITE_COEF(0x03, 0x0002), /* Power Down Control */
-	WRITE_COEF(0x05, 0x0700), /* FIFO and filter clock */
+	UPDATE_COEF(0x05, 0xff3f, 0x0700), /* FIFO and filter clock */
 	WRITE_COEF(0x07, 0x0200), /* DMIC control */
 	UPDATE_COEF(0x06, 0x00f0, 0), /* Analog clock */
 	UPDATE_COEF(0x08, 0xfffc, 0x0c2c), /* JD */
@@ -2786,7 +2786,7 @@
 
 static struct coef_fw alc283_coefs[] = {
 	WRITE_COEF(0x03, 0x0002), /* Power Down Control */
-	WRITE_COEF(0x05, 0x0700), /* FIFO and filter clock */
+	UPDATE_COEF(0x05, 0xff3f, 0x0700), /* FIFO and filter clock */
 	WRITE_COEF(0x07, 0x0200), /* DMIC control */
 	UPDATE_COEF(0x06, 0x00f0, 0), /* Analog clock */
 	UPDATE_COEF(0x08, 0xfffc, 0x0c2c), /* JD */
@@ -2817,6 +2817,7 @@
 	UPDATE_COEF(0x40, 0xf800, 0x9800), /* Class D DC enable */
 	UPDATE_COEF(0x42, 0xf000, 0x2000), /* DC offset */
 	WRITE_COEF(0x37, 0xfc06), /* Class D amp control */
+	UPDATE_COEF(0x1b, 0x8000, 0), /* HP JD control */
 	{}
 };
 
@@ -5922,6 +5923,7 @@
 	SND_PCI_QUIRK(0x1028, 0x0626, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0696, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1028, 0x0698, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1028, 0x069f, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
 	SND_PCI_QUIRK(0x1043, 0x11cd, "Asus N550", ALC662_FIXUP_BASS_1A),
 	SND_PCI_QUIRK(0x1043, 0x1477, "ASUS N56VZ", ALC662_FIXUP_BASS_MODE4_CHMAP),
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index 0e96233..7d5d644 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -49,7 +49,6 @@
 source "sound/soc/pxa/Kconfig"
 source "sound/soc/rockchip/Kconfig"
 source "sound/soc/samsung/Kconfig"
-source "sound/soc/s6000/Kconfig"
 source "sound/soc/sh/Kconfig"
 source "sound/soc/sirf/Kconfig"
 source "sound/soc/spear/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index 534714a..d88edfc 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -26,7 +26,6 @@
 obj-$(CONFIG_SND_SOC)	+= pxa/
 obj-$(CONFIG_SND_SOC)	+= rockchip/
 obj-$(CONFIG_SND_SOC)	+= samsung/
-obj-$(CONFIG_SND_SOC)	+= s6000/
 obj-$(CONFIG_SND_SOC)	+= sh/
 obj-$(CONFIG_SND_SOC)	+= sirf/
 obj-$(CONFIG_SND_SOC)	+= spear/
diff --git a/sound/soc/codecs/adau1761.c b/sound/soc/codecs/adau1761.c
index 5518ebd..91f6028 100644
--- a/sound/soc/codecs/adau1761.c
+++ b/sound/soc/codecs/adau1761.c
@@ -405,6 +405,7 @@
 		2, 0, NULL, 0),
 
 	SND_SOC_DAPM_SUPPLY("Slew Clock", ADAU1761_CLK_ENABLE0, 6, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("ALC Clock", ADAU1761_CLK_ENABLE0, 5, 0, NULL, 0),
 
 	SND_SOC_DAPM_SUPPLY_S("Digital Clock 0", 1, ADAU1761_CLK_ENABLE1,
 		0, 0, NULL, 0),
@@ -436,6 +437,9 @@
 	{ "Right Playback Mixer", NULL, "Slew Clock" },
 	{ "Left Playback Mixer", NULL, "Slew Clock" },
 
+	{ "Left Input Mixer", NULL, "ALC Clock" },
+	{ "Right Input Mixer", NULL, "ALC Clock" },
+
 	{ "Digital Clock 0", NULL, "SYSCLK" },
 	{ "Digital Clock 1", NULL, "SYSCLK" },
 };
diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c
index 3b14531..ed866e9 100644
--- a/sound/soc/fsl/fsl_asrc.c
+++ b/sound/soc/fsl/fsl_asrc.c
@@ -792,7 +792,7 @@
 		return -ENOMEM;
 
 	asrc_priv->pdev = pdev;
-	strcpy(asrc_priv->name, np->name);
+	strncpy(asrc_priv->name, np->name, sizeof(asrc_priv->name) - 1);
 
 	/* Get the addresses and IRQ */
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c
index 8bcdfda..a645e29 100644
--- a/sound/soc/fsl/fsl_esai.c
+++ b/sound/soc/fsl/fsl_esai.c
@@ -734,7 +734,7 @@
 		return -ENOMEM;
 
 	esai_priv->pdev = pdev;
-	strcpy(esai_priv->name, np->name);
+	strncpy(esai_priv->name, np->name, sizeof(esai_priv->name) - 1);
 
 	/* Get the addresses and IRQ */
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/sound/soc/intel/sst-haswell-pcm.c b/sound/soc/intel/sst-haswell-pcm.c
index 33fc5c3..4df867c 100644
--- a/sound/soc/intel/sst-haswell-pcm.c
+++ b/sound/soc/intel/sst-haswell-pcm.c
@@ -691,9 +691,7 @@
 }
 
 #define HSW_FORMATS \
-	(SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S24_LE | \
-	SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S16_LE |\
-	SNDRV_PCM_FMTBIT_S8)
+	(SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE)
 
 static struct snd_soc_dai_driver hsw_dais[] = {
 	{
diff --git a/sound/soc/s6000/Kconfig b/sound/soc/s6000/Kconfig
deleted file mode 100644
index f244a25..0000000
--- a/sound/soc/s6000/Kconfig
+++ /dev/null
@@ -1,26 +0,0 @@
-config SND_S6000_SOC
-	tristate "SoC Audio for the Stretch s6000 family"
-	depends on XTENSA_VARIANT_S6000 || COMPILE_TEST
-	depends on HAS_IOMEM
-	select SND_S6000_SOC_PCM if XTENSA_VARIANT_S6000
-	help
-	  Say Y or M if you want to add support for codecs attached to
-	  s6000 family chips. You will also need to select the platform
-	  to support below.
-
-config SND_S6000_SOC_PCM
-	tristate
-
-config SND_S6000_SOC_I2S
-	tristate
-
-config SND_S6000_SOC_S6IPCAM
-	bool "SoC Audio support for Stretch 6105 IP Camera"
-	depends on SND_S6000_SOC=y
-	depends on I2C=y
-	depends on XTENSA_PLATFORM_S6105 || COMPILE_TEST
-	select SND_S6000_SOC_I2S
-	select SND_SOC_TLV320AIC3X
-	help
-	  Say Y if you want to add support for SoC audio on the
-	  Stretch s6105 IP Camera Reference Design.
diff --git a/sound/soc/s6000/Makefile b/sound/soc/s6000/Makefile
deleted file mode 100644
index 0f0ae2a..0000000
--- a/sound/soc/s6000/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-# s6000 Platform Support
-snd-soc-s6000-objs := s6000-pcm.o
-snd-soc-s6000-i2s-objs := s6000-i2s.o
-
-obj-$(CONFIG_SND_S6000_SOC_PCM) += snd-soc-s6000.o
-obj-$(CONFIG_SND_S6000_SOC_I2S) += snd-soc-s6000-i2s.o
-
-# s6105 Machine Support
-snd-soc-s6ipcam-objs := s6105-ipcam.o
-
-obj-$(CONFIG_SND_S6000_SOC_S6IPCAM) += snd-soc-s6ipcam.o
diff --git a/sound/soc/s6000/s6000-i2s.c b/sound/soc/s6000/s6000-i2s.c
deleted file mode 100644
index 1c8d011..0000000
--- a/sound/soc/s6000/s6000-i2s.c
+++ /dev/null
@@ -1,617 +0,0 @@
-/*
- * ALSA SoC I2S Audio Layer for the Stretch S6000 family
- *
- * Author:      Daniel Gloeckner, <dg@emlix.com>
- * Copyright:   (C) 2009 emlix GmbH <info@emlix.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/delay.h>
-#include <linux/clk.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/slab.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/initval.h>
-#include <sound/soc.h>
-
-#include "s6000-i2s.h"
-#include "s6000-pcm.h"
-
-struct s6000_i2s_dev {
-	dma_addr_t sifbase;
-	u8 __iomem *scbbase;
-	unsigned int wide;
-	unsigned int channel_in;
-	unsigned int channel_out;
-	unsigned int lines_in;
-	unsigned int lines_out;
-	struct s6000_pcm_dma_params dma_params;
-};
-
-#define S6_I2S_INTERRUPT_STATUS	0x00
-#define   S6_I2S_INT_OVERRUN	1
-#define   S6_I2S_INT_UNDERRUN	2
-#define   S6_I2S_INT_ALIGNMENT	4
-#define S6_I2S_INTERRUPT_ENABLE	0x04
-#define S6_I2S_INTERRUPT_RAW	0x08
-#define S6_I2S_INTERRUPT_CLEAR	0x0C
-#define S6_I2S_INTERRUPT_SET	0x10
-#define S6_I2S_MODE		0x20
-#define   S6_I2S_DUAL		0
-#define   S6_I2S_WIDE		1
-#define S6_I2S_TX_DEFAULT	0x24
-#define S6_I2S_DATA_CFG(c)	(0x40 + 0x10 * (c))
-#define   S6_I2S_IN		0
-#define   S6_I2S_OUT		1
-#define   S6_I2S_UNUSED		2
-#define S6_I2S_INTERFACE_CFG(c)	(0x44 + 0x10 * (c))
-#define   S6_I2S_DIV_MASK	0x001fff
-#define   S6_I2S_16BIT		0x000000
-#define   S6_I2S_20BIT		0x002000
-#define   S6_I2S_24BIT		0x004000
-#define   S6_I2S_32BIT		0x006000
-#define   S6_I2S_BITS_MASK	0x006000
-#define   S6_I2S_MEM_16BIT	0x000000
-#define   S6_I2S_MEM_32BIT	0x008000
-#define   S6_I2S_MEM_MASK	0x008000
-#define   S6_I2S_CHANNELS_SHIFT	16
-#define   S6_I2S_CHANNELS_MASK	0x030000
-#define   S6_I2S_SCK_IN		0x000000
-#define   S6_I2S_SCK_OUT	0x040000
-#define   S6_I2S_SCK_DIR	0x040000
-#define   S6_I2S_WS_IN		0x000000
-#define   S6_I2S_WS_OUT		0x080000
-#define   S6_I2S_WS_DIR		0x080000
-#define   S6_I2S_LEFT_FIRST	0x000000
-#define   S6_I2S_RIGHT_FIRST	0x100000
-#define   S6_I2S_FIRST		0x100000
-#define   S6_I2S_CUR_SCK	0x200000
-#define   S6_I2S_CUR_WS		0x400000
-#define S6_I2S_ENABLE(c)	(0x48 + 0x10 * (c))
-#define   S6_I2S_DISABLE_IF	0x02
-#define   S6_I2S_ENABLE_IF	0x03
-#define   S6_I2S_IS_BUSY	0x04
-#define   S6_I2S_DMA_ACTIVE	0x08
-#define   S6_I2S_IS_ENABLED	0x10
-
-#define S6_I2S_NUM_LINES	4
-
-#define S6_I2S_SIF_PORT0	0x0000000
-#define S6_I2S_SIF_PORT1	0x0000080 /* docs say 0x0000010 */
-
-static inline void s6_i2s_write_reg(struct s6000_i2s_dev *dev, int reg, u32 val)
-{
-	writel(val, dev->scbbase + reg);
-}
-
-static inline u32 s6_i2s_read_reg(struct s6000_i2s_dev *dev, int reg)
-{
-	return readl(dev->scbbase + reg);
-}
-
-static inline void s6_i2s_mod_reg(struct s6000_i2s_dev *dev, int reg,
-				  u32 mask, u32 val)
-{
-	val ^= s6_i2s_read_reg(dev, reg) & ~mask;
-	s6_i2s_write_reg(dev, reg, val);
-}
-
-static void s6000_i2s_start_channel(struct s6000_i2s_dev *dev, int channel)
-{
-	int i, j, cur, prev;
-
-	/*
-	 * Wait for WCLK to toggle 5 times before enabling the channel
-	 * s6000 Family Datasheet 3.6.4:
-	 *   "At least two cycles of WS must occur between commands
-	 *    to disable or enable the interface"
-	 */
-	j = 0;
-	prev = ~S6_I2S_CUR_WS;
-	for (i = 1000000; --i && j < 6; ) {
-		cur = s6_i2s_read_reg(dev, S6_I2S_INTERFACE_CFG(channel))
-		       & S6_I2S_CUR_WS;
-		if (prev != cur) {
-			prev = cur;
-			j++;
-		}
-	}
-	if (j < 6)
-		printk(KERN_WARNING "s6000-i2s: timeout waiting for WCLK\n");
-
-	s6_i2s_write_reg(dev, S6_I2S_ENABLE(channel), S6_I2S_ENABLE_IF);
-}
-
-static void s6000_i2s_stop_channel(struct s6000_i2s_dev *dev, int channel)
-{
-	s6_i2s_write_reg(dev, S6_I2S_ENABLE(channel), S6_I2S_DISABLE_IF);
-}
-
-static void s6000_i2s_start(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(rtd->cpu_dai);
-	int channel;
-
-	channel = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
-			dev->channel_out : dev->channel_in;
-
-	s6000_i2s_start_channel(dev, channel);
-}
-
-static void s6000_i2s_stop(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(rtd->cpu_dai);
-	int channel;
-
-	channel = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) ?
-			dev->channel_out : dev->channel_in;
-
-	s6000_i2s_stop_channel(dev, channel);
-}
-
-static int s6000_i2s_trigger(struct snd_pcm_substream *substream, int cmd,
-			     int after)
-{
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-	case SNDRV_PCM_TRIGGER_RESUME:
-	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		if ((substream->stream == SNDRV_PCM_STREAM_CAPTURE) ^ !after)
-			s6000_i2s_start(substream);
-		break;
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		if (!after)
-			s6000_i2s_stop(substream);
-	}
-	return 0;
-}
-
-static unsigned int s6000_i2s_int_sources(struct s6000_i2s_dev *dev)
-{
-	unsigned int pending;
-	pending = s6_i2s_read_reg(dev, S6_I2S_INTERRUPT_RAW);
-	pending &= S6_I2S_INT_ALIGNMENT |
-		   S6_I2S_INT_UNDERRUN |
-		   S6_I2S_INT_OVERRUN;
-	s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_CLEAR, pending);
-
-	return pending;
-}
-
-static unsigned int s6000_i2s_check_xrun(struct snd_soc_dai *cpu_dai)
-{
-	struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
-	unsigned int errors;
-	unsigned int ret;
-
-	errors = s6000_i2s_int_sources(dev);
-	if (likely(!errors))
-		return 0;
-
-	ret = 0;
-	if (errors & S6_I2S_INT_ALIGNMENT)
-		printk(KERN_ERR "s6000-i2s: WCLK misaligned\n");
-	if (errors & S6_I2S_INT_UNDERRUN)
-		ret |= 1 << SNDRV_PCM_STREAM_PLAYBACK;
-	if (errors & S6_I2S_INT_OVERRUN)
-		ret |= 1 << SNDRV_PCM_STREAM_CAPTURE;
-	return ret;
-}
-
-static void s6000_i2s_wait_disabled(struct s6000_i2s_dev *dev)
-{
-	int channel;
-	int n = 50;
-	for (channel = 0; channel < 2; channel++) {
-		while (--n >= 0) {
-			int v = s6_i2s_read_reg(dev, S6_I2S_ENABLE(channel));
-			if ((v & S6_I2S_IS_ENABLED)
-			    || !(v & (S6_I2S_DMA_ACTIVE | S6_I2S_IS_BUSY)))
-				break;
-			udelay(20);
-		}
-	}
-	if (n < 0)
-		printk(KERN_WARNING "s6000-i2s: timeout disabling interfaces");
-}
-
-static int s6000_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai,
-				   unsigned int fmt)
-{
-	struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
-	u32 w;
-
-	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
-	case SND_SOC_DAIFMT_CBM_CFM:
-		w = S6_I2S_SCK_IN | S6_I2S_WS_IN;
-		break;
-	case SND_SOC_DAIFMT_CBS_CFM:
-		w = S6_I2S_SCK_OUT | S6_I2S_WS_IN;
-		break;
-	case SND_SOC_DAIFMT_CBM_CFS:
-		w = S6_I2S_SCK_IN | S6_I2S_WS_OUT;
-		break;
-	case SND_SOC_DAIFMT_CBS_CFS:
-		w = S6_I2S_SCK_OUT | S6_I2S_WS_OUT;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
-	case SND_SOC_DAIFMT_NB_NF:
-		w |= S6_I2S_LEFT_FIRST;
-		break;
-	case SND_SOC_DAIFMT_NB_IF:
-		w |= S6_I2S_RIGHT_FIRST;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(0),
-		       S6_I2S_FIRST | S6_I2S_WS_DIR | S6_I2S_SCK_DIR, w);
-	s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(1),
-		       S6_I2S_FIRST | S6_I2S_WS_DIR | S6_I2S_SCK_DIR, w);
-
-	return 0;
-}
-
-static int s6000_i2s_set_clkdiv(struct snd_soc_dai *dai, int div_id, int div)
-{
-	struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
-
-	if (!div || (div & 1) || div > (S6_I2S_DIV_MASK + 1) * 2)
-		return -EINVAL;
-
-	s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(div_id),
-		       S6_I2S_DIV_MASK, div / 2 - 1);
-	return 0;
-}
-
-static int s6000_i2s_hw_params(struct snd_pcm_substream *substream,
-			       struct snd_pcm_hw_params *params,
-			       struct snd_soc_dai *dai)
-{
-	struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
-	int interf;
-	u32 w = 0;
-
-	if (dev->wide)
-		interf = 0;
-	else {
-		w |= (((params_channels(params) - 2) / 2)
-		      << S6_I2S_CHANNELS_SHIFT) & S6_I2S_CHANNELS_MASK;
-		interf = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-				? dev->channel_out : dev->channel_in;
-	}
-
-	switch (params_format(params)) {
-	case SNDRV_PCM_FORMAT_S16_LE:
-		w |= S6_I2S_16BIT | S6_I2S_MEM_16BIT;
-		break;
-	case SNDRV_PCM_FORMAT_S32_LE:
-		w |= S6_I2S_32BIT | S6_I2S_MEM_32BIT;
-		break;
-	default:
-		printk(KERN_WARNING "s6000-i2s: unsupported PCM format %x\n",
-		       params_format(params));
-		return -EINVAL;
-	}
-
-	if (s6_i2s_read_reg(dev, S6_I2S_INTERFACE_CFG(interf))
-	     & S6_I2S_IS_ENABLED) {
-		printk(KERN_ERR "s6000-i2s: interface already enabled\n");
-		return -EBUSY;
-	}
-
-	s6_i2s_mod_reg(dev, S6_I2S_INTERFACE_CFG(interf),
-		       S6_I2S_CHANNELS_MASK|S6_I2S_MEM_MASK|S6_I2S_BITS_MASK,
-		       w);
-
-	return 0;
-}
-
-static int s6000_i2s_dai_probe(struct snd_soc_dai *dai)
-{
-	struct s6000_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
-	struct s6000_snd_platform_data *pdata = dai->dev->platform_data;
-
-	if (!pdata)
-		return -EINVAL;
-
-	dai->capture_dma_data = &dev->dma_params;
-	dai->playback_dma_data = &dev->dma_params;
-
-	dev->wide = pdata->wide;
-	dev->channel_in = pdata->channel_in;
-	dev->channel_out = pdata->channel_out;
-	dev->lines_in = pdata->lines_in;
-	dev->lines_out = pdata->lines_out;
-
-	s6_i2s_write_reg(dev, S6_I2S_MODE,
-			 dev->wide ? S6_I2S_WIDE : S6_I2S_DUAL);
-
-	if (dev->wide) {
-		int i;
-
-		if (dev->lines_in + dev->lines_out > S6_I2S_NUM_LINES)
-			return -EINVAL;
-
-		dev->channel_in = 0;
-		dev->channel_out = 1;
-		dai->driver->capture.channels_min = 2 * dev->lines_in;
-		dai->driver->capture.channels_max = dai->driver->capture.channels_min;
-		dai->driver->playback.channels_min = 2 * dev->lines_out;
-		dai->driver->playback.channels_max = dai->driver->playback.channels_min;
-
-		for (i = 0; i < dev->lines_out; i++)
-			s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(i), S6_I2S_OUT);
-
-		for (; i < S6_I2S_NUM_LINES - dev->lines_in; i++)
-			s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(i),
-					 S6_I2S_UNUSED);
-
-		for (; i < S6_I2S_NUM_LINES; i++)
-			s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(i), S6_I2S_IN);
-	} else {
-		unsigned int cfg[2] = {S6_I2S_UNUSED, S6_I2S_UNUSED};
-
-		if (dev->lines_in > 1 || dev->lines_out > 1)
-			return -EINVAL;
-
-		dai->driver->capture.channels_min = 2 * dev->lines_in;
-		dai->driver->capture.channels_max = 8 * dev->lines_in;
-		dai->driver->playback.channels_min = 2 * dev->lines_out;
-		dai->driver->playback.channels_max = 8 * dev->lines_out;
-
-		if (dev->lines_in)
-			cfg[dev->channel_in] = S6_I2S_IN;
-		if (dev->lines_out)
-			cfg[dev->channel_out] = S6_I2S_OUT;
-
-		s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(0), cfg[0]);
-		s6_i2s_write_reg(dev, S6_I2S_DATA_CFG(1), cfg[1]);
-	}
-
-	if (dev->lines_out) {
-		if (dev->lines_in) {
-			if (!dev->dma_params.dma_out)
-				return -ENODEV;
-		} else {
-			dev->dma_params.dma_out = dev->dma_params.dma_in;
-			dev->dma_params.dma_in = 0;
-		}
-	}
-	dev->dma_params.sif_in = dev->sifbase + (dev->channel_in ?
-					S6_I2S_SIF_PORT1 : S6_I2S_SIF_PORT0);
-	dev->dma_params.sif_out = dev->sifbase + (dev->channel_out ?
-					S6_I2S_SIF_PORT1 : S6_I2S_SIF_PORT0);
-	dev->dma_params.same_rate = pdata->same_rate | pdata->wide;
-	return 0;
-}
-
-#define S6000_I2S_RATES SNDRV_PCM_RATE_CONTINUOUS
-#define S6000_I2S_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE)
-
-static const struct snd_soc_dai_ops s6000_i2s_dai_ops = {
-	.set_fmt = s6000_i2s_set_dai_fmt,
-	.set_clkdiv = s6000_i2s_set_clkdiv,
-	.hw_params = s6000_i2s_hw_params,
-};
-
-static struct snd_soc_dai_driver s6000_i2s_dai = {
-	.probe = s6000_i2s_dai_probe,
-	.playback = {
-		.channels_min = 2,
-		.channels_max = 8,
-		.formats = S6000_I2S_FORMATS,
-		.rates = S6000_I2S_RATES,
-		.rate_min = 0,
-		.rate_max = 1562500,
-	},
-	.capture = {
-		.channels_min = 2,
-		.channels_max = 8,
-		.formats = S6000_I2S_FORMATS,
-		.rates = S6000_I2S_RATES,
-		.rate_min = 0,
-		.rate_max = 1562500,
-	},
-	.ops = &s6000_i2s_dai_ops,
-};
-
-static const struct snd_soc_component_driver s6000_i2s_component = {
-	.name		= "s6000-i2s",
-};
-
-static int s6000_i2s_probe(struct platform_device *pdev)
-{
-	struct s6000_i2s_dev *dev;
-	struct resource *scbmem, *sifmem, *region, *dma1, *dma2;
-	u8 __iomem *mmio;
-	int ret;
-
-	scbmem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!scbmem) {
-		dev_err(&pdev->dev, "no mem resource?\n");
-		ret = -ENODEV;
-		goto err_release_none;
-	}
-
-	region = request_mem_region(scbmem->start, resource_size(scbmem),
-								pdev->name);
-	if (!region) {
-		dev_err(&pdev->dev, "I2S SCB region already claimed\n");
-		ret = -EBUSY;
-		goto err_release_none;
-	}
-
-	mmio = ioremap(scbmem->start, resource_size(scbmem));
-	if (!mmio) {
-		dev_err(&pdev->dev, "can't ioremap SCB region\n");
-		ret = -ENOMEM;
-		goto err_release_scb;
-	}
-
-	sifmem = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	if (!sifmem) {
-		dev_err(&pdev->dev, "no second mem resource?\n");
-		ret = -ENODEV;
-		goto err_release_map;
-	}
-
-	region = request_mem_region(sifmem->start, resource_size(sifmem),
-								pdev->name);
-	if (!region) {
-		dev_err(&pdev->dev, "I2S SIF region already claimed\n");
-		ret = -EBUSY;
-		goto err_release_map;
-	}
-
-	dma1 = platform_get_resource(pdev, IORESOURCE_DMA, 0);
-	if (!dma1) {
-		dev_err(&pdev->dev, "no dma resource?\n");
-		ret = -ENODEV;
-		goto err_release_sif;
-	}
-
-	region = request_mem_region(dma1->start, resource_size(dma1),
-								pdev->name);
-	if (!region) {
-		dev_err(&pdev->dev, "I2S DMA region already claimed\n");
-		ret = -EBUSY;
-		goto err_release_sif;
-	}
-
-	dma2 = platform_get_resource(pdev, IORESOURCE_DMA, 1);
-	if (dma2) {
-		region = request_mem_region(dma2->start, resource_size(dma2),
-								pdev->name);
-		if (!region) {
-			dev_err(&pdev->dev,
-				"I2S DMA region already claimed\n");
-			ret = -EBUSY;
-			goto err_release_dma1;
-		}
-	}
-
-	dev = kzalloc(sizeof(struct s6000_i2s_dev), GFP_KERNEL);
-	if (!dev) {
-		ret = -ENOMEM;
-		goto err_release_dma2;
-	}
-	dev_set_drvdata(&pdev->dev, dev);
-
-	dev->sifbase = sifmem->start;
-	dev->scbbase = mmio;
-
-	s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_ENABLE, 0);
-	s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_CLEAR,
-			 S6_I2S_INT_ALIGNMENT |
-			 S6_I2S_INT_UNDERRUN |
-			 S6_I2S_INT_OVERRUN);
-
-	s6000_i2s_stop_channel(dev, 0);
-	s6000_i2s_stop_channel(dev, 1);
-	s6000_i2s_wait_disabled(dev);
-
-	dev->dma_params.check_xrun = s6000_i2s_check_xrun;
-	dev->dma_params.trigger = s6000_i2s_trigger;
-	dev->dma_params.dma_in = dma1->start;
-	dev->dma_params.dma_out = dma2 ? dma2->start : 0;
-	dev->dma_params.irq = platform_get_irq(pdev, 0);
-	if (dev->dma_params.irq < 0) {
-		dev_err(&pdev->dev, "no irq resource?\n");
-		ret = -ENODEV;
-		goto err_release_dev;
-	}
-
-	s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_ENABLE,
-			 S6_I2S_INT_ALIGNMENT |
-			 S6_I2S_INT_UNDERRUN |
-			 S6_I2S_INT_OVERRUN);
-
-	ret = snd_soc_register_component(&pdev->dev, &s6000_i2s_component,
-					 &s6000_i2s_dai, 1);
-	if (ret)
-		goto err_release_dev;
-
-	return 0;
-
-err_release_dev:
-	kfree(dev);
-err_release_dma2:
-	if (dma2)
-		release_mem_region(dma2->start, resource_size(dma2));
-err_release_dma1:
-	release_mem_region(dma1->start, resource_size(dma1));
-err_release_sif:
-	release_mem_region(sifmem->start, resource_size(sifmem));
-err_release_map:
-	iounmap(mmio);
-err_release_scb:
-	release_mem_region(scbmem->start, resource_size(scbmem));
-err_release_none:
-	return ret;
-}
-
-static int s6000_i2s_remove(struct platform_device *pdev)
-{
-	struct s6000_i2s_dev *dev = dev_get_drvdata(&pdev->dev);
-	struct resource *region;
-	void __iomem *mmio = dev->scbbase;
-
-	snd_soc_unregister_component(&pdev->dev);
-
-	s6000_i2s_stop_channel(dev, 0);
-	s6000_i2s_stop_channel(dev, 1);
-
-	s6_i2s_write_reg(dev, S6_I2S_INTERRUPT_ENABLE, 0);
-	kfree(dev);
-
-	region = platform_get_resource(pdev, IORESOURCE_DMA, 0);
-	release_mem_region(region->start, resource_size(region));
-
-	region = platform_get_resource(pdev, IORESOURCE_DMA, 1);
-	if (region)
-		release_mem_region(region->start, resource_size(region));
-
-	region = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	release_mem_region(region->start, resource_size(region));
-
-	iounmap(mmio);
-	region = platform_get_resource(pdev, IORESOURCE_IO, 0);
-	release_mem_region(region->start, resource_size(region));
-
-	return 0;
-}
-
-static struct platform_driver s6000_i2s_driver = {
-	.probe  = s6000_i2s_probe,
-	.remove = s6000_i2s_remove,
-	.driver = {
-		.name   = "s6000-i2s",
-		.owner  = THIS_MODULE,
-	},
-};
-
-module_platform_driver(s6000_i2s_driver);
-
-MODULE_AUTHOR("Daniel Gloeckner");
-MODULE_DESCRIPTION("Stretch s6000 family I2S SoC Interface");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/s6000/s6000-i2s.h b/sound/soc/s6000/s6000-i2s.h
deleted file mode 100644
index 86aa192..0000000
--- a/sound/soc/s6000/s6000-i2s.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * ALSA SoC I2S Audio Layer for the Stretch s6000 family
- *
- * Author:      Daniel Gloeckner, <dg@emlix.com>
- * Copyright:   (C) 2009 emlix GmbH <info@emlix.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _S6000_I2S_H
-#define _S6000_I2S_H
-
-struct s6000_snd_platform_data {
-	int lines_in;
-	int lines_out;
-	int channel_in;
-	int channel_out;
-	int wide;
-	int same_rate;
-};
-#endif
diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c
deleted file mode 100644
index fb8461e..0000000
--- a/sound/soc/s6000/s6000-pcm.c
+++ /dev/null
@@ -1,521 +0,0 @@
-/*
- * ALSA PCM interface for the Stetch s6000 family
- *
- * Author:      Daniel Gloeckner, <dg@emlix.com>
- * Copyright:   (C) 2009 emlix GmbH <info@emlix.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/slab.h>
-#include <linux/dma-mapping.h>
-#include <linux/interrupt.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-
-#include <asm/dma.h>
-#include <variant/dmac.h>
-
-#include "s6000-pcm.h"
-
-#define S6_PCM_PREALLOCATE_SIZE (96 * 1024)
-#define S6_PCM_PREALLOCATE_MAX  (2048 * 1024)
-
-static struct snd_pcm_hardware s6000_pcm_hardware = {
-	.info = (SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER |
-		 SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
-		 SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_JOINT_DUPLEX),
-	.buffer_bytes_max = 0x7ffffff0,
-	.period_bytes_min = 16,
-	.period_bytes_max = 0xfffff0,
-	.periods_min = 2,
-	.periods_max = 1024, /* no limit */
-	.fifo_size = 0,
-};
-
-struct s6000_runtime_data {
-	spinlock_t lock;
-	int period;		/* current DMA period */
-};
-
-static void s6000_pcm_enqueue_dma(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct s6000_runtime_data *prtd = runtime->private_data;
-	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-	struct s6000_pcm_dma_params *par;
-	int channel;
-	unsigned int period_size;
-	unsigned int dma_offset;
-	dma_addr_t dma_pos;
-	dma_addr_t src, dst;
-
-	par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
-	period_size = snd_pcm_lib_period_bytes(substream);
-	dma_offset = prtd->period * period_size;
-	dma_pos = runtime->dma_addr + dma_offset;
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		src = dma_pos;
-		dst = par->sif_out;
-		channel = par->dma_out;
-	} else {
-		src = par->sif_in;
-		dst = dma_pos;
-		channel = par->dma_in;
-	}
-
-	if (!s6dmac_channel_enabled(DMA_MASK_DMAC(channel),
-				    DMA_INDEX_CHNL(channel)))
-		return;
-
-	if (s6dmac_fifo_full(DMA_MASK_DMAC(channel), DMA_INDEX_CHNL(channel))) {
-		printk(KERN_ERR "s6000-pcm: fifo full\n");
-		return;
-	}
-
-	if (WARN_ON(period_size & 15))
-		return;
-	s6dmac_put_fifo(DMA_MASK_DMAC(channel), DMA_INDEX_CHNL(channel),
-			src, dst, period_size);
-
-	prtd->period++;
-	if (unlikely(prtd->period >= runtime->periods))
-		prtd->period = 0;
-}
-
-static irqreturn_t s6000_pcm_irq(int irq, void *data)
-{
-	struct snd_pcm *pcm = data;
-	struct snd_soc_pcm_runtime *runtime = pcm->private_data;
-	struct s6000_runtime_data *prtd;
-	unsigned int has_xrun;
-	int i, ret = IRQ_NONE;
-
-	for (i = 0; i < 2; ++i) {
-		struct snd_pcm_substream *substream = pcm->streams[i].substream;
-		struct s6000_pcm_dma_params *params =
-					snd_soc_dai_get_dma_data(runtime->cpu_dai, substream);
-		u32 channel;
-		unsigned int pending;
-
-		if (substream == SNDRV_PCM_STREAM_PLAYBACK)
-			channel = params->dma_out;
-		else
-			channel = params->dma_in;
-
-		has_xrun = params->check_xrun(runtime->cpu_dai);
-
-		if (!channel)
-			continue;
-
-		if (unlikely(has_xrun & (1 << i)) &&
-		    substream->runtime &&
-		    snd_pcm_running(substream)) {
-			dev_dbg(pcm->dev, "xrun\n");
-			snd_pcm_stream_lock(substream);
-			snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN);
-			snd_pcm_stream_unlock(substream);
-			ret = IRQ_HANDLED;
-		}
-
-		pending = s6dmac_int_sources(DMA_MASK_DMAC(channel),
-					     DMA_INDEX_CHNL(channel));
-
-		if (pending & 1) {
-			ret = IRQ_HANDLED;
-			if (likely(substream->runtime &&
-				   snd_pcm_running(substream))) {
-				snd_pcm_period_elapsed(substream);
-				dev_dbg(pcm->dev, "period elapsed %x %x\n",
-				       s6dmac_cur_src(DMA_MASK_DMAC(channel),
-						   DMA_INDEX_CHNL(channel)),
-				       s6dmac_cur_dst(DMA_MASK_DMAC(channel),
-						   DMA_INDEX_CHNL(channel)));
-				prtd = substream->runtime->private_data;
-				spin_lock(&prtd->lock);
-				s6000_pcm_enqueue_dma(substream);
-				spin_unlock(&prtd->lock);
-			}
-		}
-
-		if (unlikely(pending & ~7)) {
-			if (pending & (1 << 3))
-				printk(KERN_WARNING
-				       "s6000-pcm: DMA %x Underflow\n",
-				       channel);
-			if (pending & (1 << 4))
-				printk(KERN_WARNING
-				       "s6000-pcm: DMA %x Overflow\n",
-				       channel);
-			if (pending & 0x1e0)
-				printk(KERN_WARNING
-				       "s6000-pcm: DMA %x Master Error "
-				       "(mask %x)\n",
-				       channel, pending >> 5);
-
-		}
-	}
-
-	return ret;
-}
-
-static int s6000_pcm_start(struct snd_pcm_substream *substream)
-{
-	struct s6000_runtime_data *prtd = substream->runtime->private_data;
-	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-	struct s6000_pcm_dma_params *par;
-	unsigned long flags;
-	int srcinc;
-	u32 dma;
-
-	par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
-	spin_lock_irqsave(&prtd->lock, flags);
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		srcinc = 1;
-		dma = par->dma_out;
-	} else {
-		srcinc = 0;
-		dma = par->dma_in;
-	}
-	s6dmac_enable_chan(DMA_MASK_DMAC(dma), DMA_INDEX_CHNL(dma),
-			   1 /* priority 1 (0 is max) */,
-			   0 /* peripheral requests w/o xfer length mode */,
-			   srcinc /* source address increment */,
-			   srcinc^1 /* destination address increment */,
-			   0 /* chunksize 0 (skip impossible on this dma) */,
-			   0 /* source skip after chunk (impossible) */,
-			   0 /* destination skip after chunk (impossible) */,
-			   4 /* 16 byte burst size */,
-			   -1 /* don't conserve bandwidth */,
-			   0 /* low watermark irq descriptor threshold */,
-			   0 /* disable hardware timestamps */,
-			   1 /* enable channel */);
-
-	s6000_pcm_enqueue_dma(substream);
-	s6000_pcm_enqueue_dma(substream);
-
-	spin_unlock_irqrestore(&prtd->lock, flags);
-
-	return 0;
-}
-
-static int s6000_pcm_stop(struct snd_pcm_substream *substream)
-{
-	struct s6000_runtime_data *prtd = substream->runtime->private_data;
-	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-	struct s6000_pcm_dma_params *par;
-	unsigned long flags;
-	u32 channel;
-
-	par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		channel = par->dma_out;
-	else
-		channel = par->dma_in;
-
-	s6dmac_set_terminal_count(DMA_MASK_DMAC(channel),
-				  DMA_INDEX_CHNL(channel), 0);
-
-	spin_lock_irqsave(&prtd->lock, flags);
-
-	s6dmac_disable_chan(DMA_MASK_DMAC(channel), DMA_INDEX_CHNL(channel));
-
-	spin_unlock_irqrestore(&prtd->lock, flags);
-
-	return 0;
-}
-
-static int s6000_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-	struct s6000_pcm_dma_params *par;
-	int ret;
-
-	par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
-	ret = par->trigger(substream, cmd, 0);
-	if (ret < 0)
-		return ret;
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-	case SNDRV_PCM_TRIGGER_RESUME:
-	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		ret = s6000_pcm_start(substream);
-		break;
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		ret = s6000_pcm_stop(substream);
-		break;
-	default:
-		ret = -EINVAL;
-	}
-	if (ret < 0)
-		return ret;
-
-	return par->trigger(substream, cmd, 1);
-}
-
-static int s6000_pcm_prepare(struct snd_pcm_substream *substream)
-{
-	struct s6000_runtime_data *prtd = substream->runtime->private_data;
-
-	prtd->period = 0;
-
-	return 0;
-}
-
-static snd_pcm_uframes_t s6000_pcm_pointer(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-	struct s6000_pcm_dma_params *par;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct s6000_runtime_data *prtd = runtime->private_data;
-	unsigned long flags;
-	unsigned int offset;
-	dma_addr_t count;
-
-	par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
-	spin_lock_irqsave(&prtd->lock, flags);
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		count = s6dmac_cur_src(DMA_MASK_DMAC(par->dma_out),
-				       DMA_INDEX_CHNL(par->dma_out));
-	else
-		count = s6dmac_cur_dst(DMA_MASK_DMAC(par->dma_in),
-				       DMA_INDEX_CHNL(par->dma_in));
-
-	count -= runtime->dma_addr;
-
-	spin_unlock_irqrestore(&prtd->lock, flags);
-
-	offset = bytes_to_frames(runtime, count);
-	if (unlikely(offset >= runtime->buffer_size))
-		offset = 0;
-
-	return offset;
-}
-
-static int s6000_pcm_open(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-	struct s6000_pcm_dma_params *par;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct s6000_runtime_data *prtd;
-	int ret;
-
-	par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-	snd_soc_set_runtime_hwparams(substream, &s6000_pcm_hardware);
-
-	ret = snd_pcm_hw_constraint_step(runtime, 0,
-					 SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 16);
-	if (ret < 0)
-		return ret;
-	ret = snd_pcm_hw_constraint_step(runtime, 0,
-					 SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 16);
-	if (ret < 0)
-		return ret;
-	ret = snd_pcm_hw_constraint_integer(runtime,
-					    SNDRV_PCM_HW_PARAM_PERIODS);
-	if (ret < 0)
-		return ret;
-
-	if (par->same_rate) {
-		int rate;
-		spin_lock(&par->lock); /* needed? */
-		rate = par->rate;
-		spin_unlock(&par->lock);
-		if (rate != -1) {
-			ret = snd_pcm_hw_constraint_minmax(runtime,
-							SNDRV_PCM_HW_PARAM_RATE,
-							rate, rate);
-			if (ret < 0)
-				return ret;
-		}
-	}
-
-	prtd = kzalloc(sizeof(struct s6000_runtime_data), GFP_KERNEL);
-	if (prtd == NULL)
-		return -ENOMEM;
-
-	spin_lock_init(&prtd->lock);
-
-	runtime->private_data = prtd;
-
-	return 0;
-}
-
-static int s6000_pcm_close(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct s6000_runtime_data *prtd = runtime->private_data;
-
-	kfree(prtd);
-
-	return 0;
-}
-
-static int s6000_pcm_hw_params(struct snd_pcm_substream *substream,
-				 struct snd_pcm_hw_params *hw_params)
-{
-	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-	struct s6000_pcm_dma_params *par;
-	int ret;
-	ret = snd_pcm_lib_malloc_pages(substream,
-				       params_buffer_bytes(hw_params));
-	if (ret < 0) {
-		printk(KERN_WARNING "s6000-pcm: allocation of memory failed\n");
-		return ret;
-	}
-
-	par = snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
-	if (par->same_rate) {
-		spin_lock(&par->lock);
-		if (par->rate == -1 ||
-		    !(par->in_use & ~(1 << substream->stream))) {
-			par->rate = params_rate(hw_params);
-			par->in_use |= 1 << substream->stream;
-		} else if (params_rate(hw_params) != par->rate) {
-			snd_pcm_lib_free_pages(substream);
-			par->in_use &= ~(1 << substream->stream);
-			ret = -EBUSY;
-		}
-		spin_unlock(&par->lock);
-	}
-	return ret;
-}
-
-static int s6000_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *soc_runtime = substream->private_data;
-	struct s6000_pcm_dma_params *par =
-		snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream);
-
-	spin_lock(&par->lock);
-	par->in_use &= ~(1 << substream->stream);
-	if (!par->in_use)
-		par->rate = -1;
-	spin_unlock(&par->lock);
-
-	return snd_pcm_lib_free_pages(substream);
-}
-
-static struct snd_pcm_ops s6000_pcm_ops = {
-	.open = 	s6000_pcm_open,
-	.close = 	s6000_pcm_close,
-	.ioctl = 	snd_pcm_lib_ioctl,
-	.hw_params = 	s6000_pcm_hw_params,
-	.hw_free = 	s6000_pcm_hw_free,
-	.trigger =	s6000_pcm_trigger,
-	.prepare = 	s6000_pcm_prepare,
-	.pointer = 	s6000_pcm_pointer,
-};
-
-static void s6000_pcm_free(struct snd_pcm *pcm)
-{
-	struct snd_soc_pcm_runtime *runtime = pcm->private_data;
-	struct s6000_pcm_dma_params *params =
-		snd_soc_dai_get_dma_data(runtime->cpu_dai,
-			pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream);
-
-	free_irq(params->irq, pcm);
-	snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
-static int s6000_pcm_new(struct snd_soc_pcm_runtime *runtime)
-{
-	struct snd_card *card = runtime->card->snd_card;
-	struct snd_pcm *pcm = runtime->pcm;
-	struct s6000_pcm_dma_params *params;
-	int res;
-
-	params = snd_soc_dai_get_dma_data(runtime->cpu_dai,
-			pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream);
-
-	res = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32));
-	if (res)
-		return res;
-
-	if (params->dma_in) {
-		s6dmac_disable_chan(DMA_MASK_DMAC(params->dma_in),
-				    DMA_INDEX_CHNL(params->dma_in));
-		s6dmac_int_sources(DMA_MASK_DMAC(params->dma_in),
-				   DMA_INDEX_CHNL(params->dma_in));
-	}
-
-	if (params->dma_out) {
-		s6dmac_disable_chan(DMA_MASK_DMAC(params->dma_out),
-				    DMA_INDEX_CHNL(params->dma_out));
-		s6dmac_int_sources(DMA_MASK_DMAC(params->dma_out),
-				   DMA_INDEX_CHNL(params->dma_out));
-	}
-
-	res = request_irq(params->irq, s6000_pcm_irq, IRQF_SHARED,
-			  "s6000-audio", pcm);
-	if (res) {
-		printk(KERN_ERR "s6000-pcm couldn't get IRQ\n");
-		return res;
-	}
-
-	res = snd_pcm_lib_preallocate_pages_for_all(pcm,
-						    SNDRV_DMA_TYPE_DEV,
-						    card->dev,
-						    S6_PCM_PREALLOCATE_SIZE,
-						    S6_PCM_PREALLOCATE_MAX);
-	if (res)
-		printk(KERN_WARNING "s6000-pcm: preallocation failed\n");
-
-	spin_lock_init(&params->lock);
-	params->in_use = 0;
-	params->rate = -1;
-	return 0;
-}
-
-static struct snd_soc_platform_driver s6000_soc_platform = {
-	.ops =		&s6000_pcm_ops,
-	.pcm_new = 	s6000_pcm_new,
-	.pcm_free = 	s6000_pcm_free,
-};
-
-static int s6000_soc_platform_probe(struct platform_device *pdev)
-{
-	return snd_soc_register_platform(&pdev->dev, &s6000_soc_platform);
-}
-
-static int s6000_soc_platform_remove(struct platform_device *pdev)
-{
-	snd_soc_unregister_platform(&pdev->dev);
-	return 0;
-}
-
-static struct platform_driver s6000_pcm_driver = {
-	.driver = {
-			.name = "s6000-pcm-audio",
-			.owner = THIS_MODULE,
-	},
-
-	.probe = s6000_soc_platform_probe,
-	.remove = s6000_soc_platform_remove,
-};
-
-module_platform_driver(s6000_pcm_driver);
-
-MODULE_AUTHOR("Daniel Gloeckner");
-MODULE_DESCRIPTION("Stretch s6000 family PCM DMA module");
-MODULE_LICENSE("GPL");
diff --git a/sound/soc/s6000/s6000-pcm.h b/sound/soc/s6000/s6000-pcm.h
deleted file mode 100644
index 09d9b88..0000000
--- a/sound/soc/s6000/s6000-pcm.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * ALSA PCM interface for the Stretch s6000 family
- *
- * Author:      Daniel Gloeckner, <dg@emlix.com>
- * Copyright:   (C) 2009 emlix GmbH <info@emlix.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef _S6000_PCM_H
-#define _S6000_PCM_H
-
-struct snd_soc_dai;
-struct snd_pcm_substream;
-
-struct s6000_pcm_dma_params {
-	unsigned int (*check_xrun)(struct snd_soc_dai *cpu_dai);
-	int (*trigger)(struct snd_pcm_substream *substream, int cmd, int after);
-	dma_addr_t sif_in;
-	dma_addr_t sif_out;
-	u32 dma_in;
-	u32 dma_out;
-	int irq;
-	int same_rate;
-
-	spinlock_t lock;
-	int in_use;
-	int rate;
-};
-
-#endif
diff --git a/sound/soc/s6000/s6105-ipcam.c b/sound/soc/s6000/s6105-ipcam.c
deleted file mode 100644
index 3510c01..0000000
--- a/sound/soc/s6000/s6105-ipcam.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * ASoC driver for Stretch s6105 IP camera platform
- *
- * Author:      Daniel Gloeckner, <dg@emlix.com>
- * Copyright:   (C) 2009 emlix GmbH <info@emlix.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/timer.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/i2c.h>
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-
-#include "s6000-pcm.h"
-#include "s6000-i2s.h"
-
-#define S6105_CAM_CODEC_CLOCK 12288000
-
-static int s6105_hw_params(struct snd_pcm_substream *substream,
-			   struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	int ret = 0;
-
-	/* set codec DAI configuration */
-	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-					     SND_SOC_DAIFMT_CBM_CFM);
-	if (ret < 0)
-		return ret;
-
-	/* set cpu DAI configuration */
-	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_CBM_CFM |
-					   SND_SOC_DAIFMT_NB_NF);
-	if (ret < 0)
-		return ret;
-
-	/* set the codec system clock */
-	ret = snd_soc_dai_set_sysclk(codec_dai, 0, S6105_CAM_CODEC_CLOCK,
-					    SND_SOC_CLOCK_OUT);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-static struct snd_soc_ops s6105_ops = {
-	.hw_params = s6105_hw_params,
-};
-
-/* s6105 machine dapm widgets */
-static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
-	SND_SOC_DAPM_LINE("Audio Out Differential", NULL),
-	SND_SOC_DAPM_LINE("Audio Out Stereo", NULL),
-	SND_SOC_DAPM_LINE("Audio In", NULL),
-};
-
-/* s6105 machine audio_mapnections to the codec pins */
-static const struct snd_soc_dapm_route audio_map[] = {
-	/* Audio Out connected to HPLOUT, HPLCOM, HPROUT */
-	{"Audio Out Differential", NULL, "HPLOUT"},
-	{"Audio Out Differential", NULL, "HPLCOM"},
-	{"Audio Out Stereo", NULL, "HPLOUT"},
-	{"Audio Out Stereo", NULL, "HPROUT"},
-
-	/* Audio In connected to LINE1L, LINE1R */
-	{"LINE1L", NULL, "Audio In"},
-	{"LINE1R", NULL, "Audio In"},
-};
-
-static int output_type_info(struct snd_kcontrol *kcontrol,
-			    struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 2;
-	if (uinfo->value.enumerated.item) {
-		uinfo->value.enumerated.item = 1;
-		strcpy(uinfo->value.enumerated.name, "HPLOUT/HPROUT");
-	} else {
-		strcpy(uinfo->value.enumerated.name, "HPLOUT/HPLCOM");
-	}
-	return 0;
-}
-
-static int output_type_get(struct snd_kcontrol *kcontrol,
-			   struct snd_ctl_elem_value *ucontrol)
-{
-	ucontrol->value.enumerated.item[0] = kcontrol->private_value;
-	return 0;
-}
-
-static int output_type_put(struct snd_kcontrol *kcontrol,
-			   struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_soc_card *card = kcontrol->private_data;
-	struct snd_soc_dapm_context *dapm = &card->dapm;
-	unsigned int val = (ucontrol->value.enumerated.item[0] != 0);
-	char *differential = "Audio Out Differential";
-	char *stereo = "Audio Out Stereo";
-
-	if (kcontrol->private_value == val)
-		return 0;
-	kcontrol->private_value = val;
-	snd_soc_dapm_disable_pin(dapm, val ? differential : stereo);
-	snd_soc_dapm_sync(dapm);
-	snd_soc_dapm_enable_pin(dapm, val ? stereo : differential);
-	snd_soc_dapm_sync(dapm);
-
-	return 1;
-}
-
-static const struct snd_kcontrol_new audio_out_mux = {
-	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-	.name = "Master Output Mux",
-	.index = 0,
-	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
-	.info = output_type_info,
-	.get = output_type_get,
-	.put = output_type_put,
-	.private_value = 1 /* default to stereo */
-};
-
-/* Logic for a aic3x as connected on the s6105 ip camera ref design */
-static int s6105_aic3x_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_card *card = rtd->card;
-
-	/* must correspond to audio_out_mux.private_value initializer */
-	snd_soc_dapm_disable_pin(&card->dapm, "Audio Out Differential");
-
-	snd_ctl_add(card->snd_card, snd_ctl_new1(&audio_out_mux, card));
-
-	return 0;
-}
-
-/* s6105 digital audio interface glue - connects codec <--> CPU */
-static struct snd_soc_dai_link s6105_dai = {
-	.name = "TLV320AIC31",
-	.stream_name = "AIC31",
-	.cpu_dai_name = "s6000-i2s",
-	.codec_dai_name = "tlv320aic3x-hifi",
-	.platform_name = "s6000-pcm-audio",
-	.codec_name = "tlv320aic3x-codec.0-001a",
-	.init = s6105_aic3x_init,
-	.ops = &s6105_ops,
-};
-
-/* s6105 audio machine driver */
-static struct snd_soc_card snd_soc_card_s6105 = {
-	.name = "Stretch IP Camera",
-	.owner = THIS_MODULE,
-	.dai_link = &s6105_dai,
-	.num_links = 1,
-
-	.dapm_widgets = aic3x_dapm_widgets,
-	.num_dapm_widgets = ARRAY_SIZE(aic3x_dapm_widgets),
-	.dapm_routes = audio_map,
-	.num_dapm_routes = ARRAY_SIZE(audio_map),
-	.fully_routed = true,
-};
-
-static struct s6000_snd_platform_data s6105_snd_data __initdata = {
-	.wide		= 0,
-	.channel_in	= 0,
-	.channel_out	= 1,
-	.lines_in	= 1,
-	.lines_out	= 1,
-	.same_rate	= 1,
-};
-
-static struct platform_device *s6105_snd_device;
-
-/* temporary i2c device creation until this can be moved into the machine
- * support file.
-*/
-static struct i2c_board_info i2c_device[] = {
-	{ I2C_BOARD_INFO("tlv320aic33", 0x18), }
-};
-
-static int __init s6105_init(void)
-{
-	int ret;
-
-	i2c_register_board_info(0, i2c_device, ARRAY_SIZE(i2c_device));
-
-	s6105_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!s6105_snd_device)
-		return -ENOMEM;
-
-	platform_set_drvdata(s6105_snd_device, &snd_soc_card_s6105);
-	platform_device_add_data(s6105_snd_device, &s6105_snd_data,
-				 sizeof(s6105_snd_data));
-
-	ret = platform_device_add(s6105_snd_device);
-	if (ret)
-		platform_device_put(s6105_snd_device);
-
-	return ret;
-}
-
-static void __exit s6105_exit(void)
-{
-	platform_device_unregister(s6105_snd_device);
-}
-
-module_init(s6105_init);
-module_exit(s6105_exit);
-
-MODULE_AUTHOR("Daniel Gloeckner");
-MODULE_DESCRIPTION("Stretch s6105 IP camera ASoC driver");
-MODULE_LICENSE("GPL");