Merge branch 'for-v3.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
Pull build fixes for less mainstream architectures from Paul Gortmaker:
"These are fixes for frv(1), blackfin(2), powerpc(1) and xtensa(4).
Fortunately the touches are nearly all specific to files just used by
the arch in question. The two touches to shared/common files
[kernel/irq/debug.h and drivers/pci/Makefile] are trivial to assess as
no risk to anyone.
Half of them relate to xtensa directly. It was only when I fixed the
last xtensa issue that I realized that the arch has been broken for a
significant time, and isn't a specific v3.4 regression. So if you
wanted, we could leave xtensa lying bleeding in the street for a
couple more weeks and queue those for 3.5. But given they are no risk
to anyone outside of xtensa, I figured to just leave them in.
If you are OK with taking the xtensa fixes, then please pull to get:
- one last implicit include uncovered by system.h that is in a file
specific to just one powerpc defconfig. (I'd sync'd with BenH).
- fix an oversight in the PCI makefile where shared code wasn't being
compiled for ARCH=frv
- fix a missing include for GPIO in blackfin framebuffer.
- audit and tag endif in blackfin ezkit board file, in order to find
and fix the misplaced endif masking a block of code.
- fix irq/debug.h choice of temporary macro names to be more internal
so they don't conflict with names used by xtensa.
- fix a reference to an undeclared local var in xtensa's signal.c
- fix an implicit bug.h usage in xtensa's asm/io.h uncovered by my
removing bug.h from kernel.h
- fix xtensa to properly indicate it is using asm-generic/hardirq.h
in order to resolve the link error - undefined ack_bad_irq
The xtensa still fails final link as my latest binutils does something
evil when ld forward-relocates unlikely() blocks, but in theory people
who have older/valid toolchains could now use the thing."
* 'for-v3.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
xtensa: fix build fail on undefined ack_bad_irq
blackfin: fix ifdef fustercluck in mach-bf538/boards/ezkit.c
blackfin: fix compile error in bfin-lq035q1-fb.c
pci: frv architecture needs generic setup-bus infrastructure
irq: hide debug macros so they don't collide with others.
xtensa: fix build error in xtensa/include/asm/io.h
xtensa: fix build failure in xtensa/kernel/signal.c
powerpc: fix system.h fallout in sysdev/scom.c [chroma_defconfig]
diff --git a/arch/blackfin/mach-bf538/boards/ezkit.c b/arch/blackfin/mach-bf538/boards/ezkit.c
index 1633a6f..85038f54 100644
--- a/arch/blackfin/mach-bf538/boards/ezkit.c
+++ b/arch/blackfin/mach-bf538/boards/ezkit.c
@@ -38,7 +38,7 @@
.name = "rtc-bfin",
.id = -1,
};
-#endif
+#endif /* CONFIG_RTC_DRV_BFIN */
#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
#ifdef CONFIG_SERIAL_BFIN_UART0
@@ -100,7 +100,7 @@
.platform_data = &bfin_uart0_peripherals, /* Passed to driver */
},
};
-#endif
+#endif /* CONFIG_SERIAL_BFIN_UART0 */
#ifdef CONFIG_SERIAL_BFIN_UART1
static struct resource bfin_uart1_resources[] = {
{
@@ -148,7 +148,7 @@
.platform_data = &bfin_uart1_peripherals, /* Passed to driver */
},
};
-#endif
+#endif /* CONFIG_SERIAL_BFIN_UART1 */
#ifdef CONFIG_SERIAL_BFIN_UART2
static struct resource bfin_uart2_resources[] = {
{
@@ -196,8 +196,8 @@
.platform_data = &bfin_uart2_peripherals, /* Passed to driver */
},
};
-#endif
-#endif
+#endif /* CONFIG_SERIAL_BFIN_UART2 */
+#endif /* CONFIG_SERIAL_BFIN */
#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
#ifdef CONFIG_BFIN_SIR0
@@ -224,7 +224,7 @@
.num_resources = ARRAY_SIZE(bfin_sir0_resources),
.resource = bfin_sir0_resources,
};
-#endif
+#endif /* CONFIG_BFIN_SIR0 */
#ifdef CONFIG_BFIN_SIR1
static struct resource bfin_sir1_resources[] = {
{
@@ -249,7 +249,7 @@
.num_resources = ARRAY_SIZE(bfin_sir1_resources),
.resource = bfin_sir1_resources,
};
-#endif
+#endif /* CONFIG_BFIN_SIR1 */
#ifdef CONFIG_BFIN_SIR2
static struct resource bfin_sir2_resources[] = {
{
@@ -274,8 +274,8 @@
.num_resources = ARRAY_SIZE(bfin_sir2_resources),
.resource = bfin_sir2_resources,
};
-#endif
-#endif
+#endif /* CONFIG_BFIN_SIR2 */
+#endif /* CONFIG_BFIN_SIR */
#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
@@ -311,7 +311,7 @@
.platform_data = &bfin_sport0_peripherals, /* Passed to driver */
},
};
-#endif
+#endif /* CONFIG_SERIAL_BFIN_SPORT0_UART */
#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
static struct resource bfin_sport1_uart_resources[] = {
{
@@ -345,7 +345,7 @@
.platform_data = &bfin_sport1_peripherals, /* Passed to driver */
},
};
-#endif
+#endif /* CONFIG_SERIAL_BFIN_SPORT1_UART */
#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
static struct resource bfin_sport2_uart_resources[] = {
{
@@ -379,7 +379,7 @@
.platform_data = &bfin_sport2_peripherals, /* Passed to driver */
},
};
-#endif
+#endif /* CONFIG_SERIAL_BFIN_SPORT2_UART */
#ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
static struct resource bfin_sport3_uart_resources[] = {
{
@@ -413,8 +413,8 @@
.platform_data = &bfin_sport3_peripherals, /* Passed to driver */
},
};
-#endif
-#endif
+#endif /* CONFIG_SERIAL_BFIN_SPORT3_UART */
+#endif /* CONFIG_SERIAL_BFIN_SPORT */
#if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
static unsigned short bfin_can_peripherals[] = {
@@ -452,7 +452,7 @@
.platform_data = &bfin_can_peripherals, /* Passed to driver */
},
};
-#endif
+#endif /* CONFIG_CAN_BFIN */
/*
* USB-LAN EzExtender board
@@ -488,7 +488,7 @@
.platform_data = &smc91x_info,
},
};
-#endif
+#endif /* CONFIG_SMC91X */
#if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE)
/* all SPI peripherals info goes here */
@@ -518,7 +518,8 @@
static struct bfin5xx_spi_chip spi_flash_chip_info = {
.enable_dma = 0, /* use dma transfer with this chip*/
};
-#endif
+#endif /* CONFIG_MTD_M25P80 */
+#endif /* CONFIG_SPI_BFIN5XX */
#if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE)
#include <linux/spi/ad7879.h>
@@ -535,7 +536,7 @@
.gpio_export = 1, /* Export GPIO to gpiolib */
.gpio_base = -1, /* Dynamic allocation */
};
-#endif
+#endif /* CONFIG_TOUCHSCREEN_AD7879 */
#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
#include <asm/bfin-lq035q1.h>
@@ -564,7 +565,7 @@
.platform_data = &bfin_lq035q1_data,
},
};
-#endif
+#endif /* CONFIG_FB_BFIN_LQ035Q1 */
static struct spi_board_info bf538_spi_board_info[] __initdata = {
#if defined(CONFIG_MTD_M25P80) \
@@ -579,7 +580,7 @@
.controller_data = &spi_flash_chip_info,
.mode = SPI_MODE_3,
},
-#endif
+#endif /* CONFIG_MTD_M25P80 */
#if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
{
.modalias = "ad7879",
@@ -590,7 +591,7 @@
.chip_select = 1,
.mode = SPI_CPHA | SPI_CPOL,
},
-#endif
+#endif /* CONFIG_TOUCHSCREEN_AD7879_SPI */
#if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
{
.modalias = "bfin-lq035q1-spi",
@@ -599,7 +600,7 @@
.chip_select = 2,
.mode = SPI_CPHA | SPI_CPOL,
},
-#endif
+#endif /* CONFIG_FB_BFIN_LQ035Q1 */
#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
{
.modalias = "spidev",
@@ -607,7 +608,7 @@
.bus_num = 0,
.chip_select = 1,
},
-#endif
+#endif /* CONFIG_SPI_SPIDEV */
};
/* SPI (0) */
@@ -716,8 +717,6 @@
},
};
-#endif /* spi master and devices */
-
#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
static struct resource bfin_twi0_resource[] = {
[0] = {
@@ -759,8 +758,8 @@
.num_resources = ARRAY_SIZE(bfin_twi1_resource),
.resource = bfin_twi1_resource,
};
-#endif
-#endif
+#endif /* CONFIG_BF542 */
+#endif /* CONFIG_I2C_BLACKFIN_TWI */
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
#include <linux/gpio_keys.h>
diff --git a/arch/powerpc/sysdev/scom.c b/arch/powerpc/sysdev/scom.c
index 49a3ece..702256a 100644
--- a/arch/powerpc/sysdev/scom.c
+++ b/arch/powerpc/sysdev/scom.c
@@ -22,6 +22,7 @@
#include <linux/debugfs.h>
#include <linux/slab.h>
#include <linux/export.h>
+#include <asm/debug.h>
#include <asm/prom.h>
#include <asm/scom.h>
diff --git a/arch/xtensa/include/asm/hardirq.h b/arch/xtensa/include/asm/hardirq.h
index 26664ce..91695a1 100644
--- a/arch/xtensa/include/asm/hardirq.h
+++ b/arch/xtensa/include/asm/hardirq.h
@@ -11,9 +11,6 @@
#ifndef _XTENSA_HARDIRQ_H
#define _XTENSA_HARDIRQ_H
-void ack_bad_irq(unsigned int irq);
-#define ack_bad_irq ack_bad_irq
-
#include <asm-generic/hardirq.h>
#endif /* _XTENSA_HARDIRQ_H */
diff --git a/arch/xtensa/include/asm/io.h b/arch/xtensa/include/asm/io.h
index d04cd3a..4beb43c 100644
--- a/arch/xtensa/include/asm/io.h
+++ b/arch/xtensa/include/asm/io.h
@@ -14,6 +14,7 @@
#ifdef __KERNEL__
#include <asm/byteorder.h>
#include <asm/page.h>
+#include <linux/bug.h>
#include <linux/kernel.h>
#include <linux/types.h>
diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c
index b69b000..d78869a 100644
--- a/arch/xtensa/kernel/signal.c
+++ b/arch/xtensa/kernel/signal.c
@@ -496,6 +496,7 @@
signr = get_signal_to_deliver(&info, &ka, regs, NULL);
if (signr > 0) {
+ int ret;
/* Are we from a system call? */
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index 083a49f..165274c 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -42,6 +42,7 @@
obj-$(CONFIG_PARISC) += setup-bus.o
obj-$(CONFIG_SUPERH) += setup-bus.o setup-irq.o
obj-$(CONFIG_PPC) += setup-bus.o
+obj-$(CONFIG_FRV) += setup-bus.o
obj-$(CONFIG_MIPS) += setup-bus.o setup-irq.o
obj-$(CONFIG_X86_VISWS) += setup-irq.o
obj-$(CONFIG_MN10300) += setup-bus.o
diff --git a/drivers/video/bfin-lq035q1-fb.c b/drivers/video/bfin-lq035q1-fb.c
index 86922ac..353c02f 100644
--- a/drivers/video/bfin-lq035q1-fb.c
+++ b/drivers/video/bfin-lq035q1-fb.c
@@ -13,6 +13,7 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/fb.h>
+#include <linux/gpio.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/types.h>
diff --git a/kernel/irq/debug.h b/kernel/irq/debug.h
index 97a8bfa..e75e29e 100644
--- a/kernel/irq/debug.h
+++ b/kernel/irq/debug.h
@@ -4,10 +4,10 @@
#include <linux/kallsyms.h>
-#define P(f) if (desc->status_use_accessors & f) printk("%14s set\n", #f)
-#define PS(f) if (desc->istate & f) printk("%14s set\n", #f)
+#define ___P(f) if (desc->status_use_accessors & f) printk("%14s set\n", #f)
+#define ___PS(f) if (desc->istate & f) printk("%14s set\n", #f)
/* FIXME */
-#define PD(f) do { } while (0)
+#define ___PD(f) do { } while (0)
static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc)
{
@@ -23,23 +23,23 @@
print_symbol("%s\n", (unsigned long)desc->action->handler);
}
- P(IRQ_LEVEL);
- P(IRQ_PER_CPU);
- P(IRQ_NOPROBE);
- P(IRQ_NOREQUEST);
- P(IRQ_NOTHREAD);
- P(IRQ_NOAUTOEN);
+ ___P(IRQ_LEVEL);
+ ___P(IRQ_PER_CPU);
+ ___P(IRQ_NOPROBE);
+ ___P(IRQ_NOREQUEST);
+ ___P(IRQ_NOTHREAD);
+ ___P(IRQ_NOAUTOEN);
- PS(IRQS_AUTODETECT);
- PS(IRQS_REPLAY);
- PS(IRQS_WAITING);
- PS(IRQS_PENDING);
+ ___PS(IRQS_AUTODETECT);
+ ___PS(IRQS_REPLAY);
+ ___PS(IRQS_WAITING);
+ ___PS(IRQS_PENDING);
- PD(IRQS_INPROGRESS);
- PD(IRQS_DISABLED);
- PD(IRQS_MASKED);
+ ___PD(IRQS_INPROGRESS);
+ ___PD(IRQS_DISABLED);
+ ___PD(IRQS_MASKED);
}
-#undef P
-#undef PS
-#undef PD
+#undef ___P
+#undef ___PS
+#undef ___PD