sh64: Kill off virt_to_bus()/bus_to_virt().
Follows the SH change.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh64/Kconfig b/arch/sh64/Kconfig
index ff65420..5664631 100644
--- a/arch/sh64/Kconfig
+++ b/arch/sh64/Kconfig
@@ -47,6 +47,9 @@
bool
default n
+config ARCH_NO_VIRT_TO_BUS
+ def_bool y
+
source init/Kconfig
menu "System type"
diff --git a/arch/sh64/kernel/pci-dma.c b/arch/sh64/kernel/pci-dma.c
index a36c3d7..a9328f8 100644
--- a/arch/sh64/kernel/pci-dma.c
+++ b/arch/sh64/kernel/pci-dma.c
@@ -30,7 +30,7 @@
if (vp != NULL) {
memset(vp, 0, size);
- *dma_handle = virt_to_bus(ret);
+ *dma_handle = virt_to_phys(ret);
dma_cache_wback_inv((unsigned long)ret, size);
}
@@ -42,7 +42,7 @@
{
void *alloc;
- alloc = bus_to_virt((unsigned long)dma_handle);
+ alloc = phys_to_virt((unsigned long)dma_handle);
free_pages((unsigned long)alloc, get_order(size));
iounmap(vaddr);
diff --git a/include/asm-sh64/dma-mapping.h b/include/asm-sh64/dma-mapping.h
index c7c0f05..d505f35 100644
--- a/include/asm-sh64/dma-mapping.h
+++ b/include/asm-sh64/dma-mapping.h
@@ -51,11 +51,11 @@
{
#if defined(CONFIG_PCI) && !defined(CONFIG_SH_PCIDMA_NONCOHERENT)
if (dev->bus == &pci_bus_type)
- return virt_to_bus(ptr);
+ return virt_to_phys(ptr);
#endif
dma_cache_sync(dev, ptr, size, dir);
- return virt_to_bus(ptr);
+ return virt_to_phys(ptr);
}
#define dma_unmap_single(dev, addr, size, dir) do { } while (0)
@@ -98,7 +98,7 @@
if (dev->bus == &pci_bus_type)
return;
#endif
- dma_cache_sync(dev, bus_to_virt(dma_handle), size, dir);
+ dma_cache_sync(dev, phys_to_virt(dma_handle), size, dir);
}
static inline void dma_sync_single_range(struct device *dev,
@@ -110,7 +110,7 @@
if (dev->bus == &pci_bus_type)
return;
#endif
- dma_cache_sync(dev, bus_to_virt(dma_handle) + offset, size, dir);
+ dma_cache_sync(dev, phys_to_virt(dma_handle) + offset, size, dir);
}
static inline void dma_sync_sg(struct device *dev, struct scatterlist *sg,
diff --git a/include/asm-sh64/io.h b/include/asm-sh64/io.h
index 14d8e7b..1f37b69 100644
--- a/include/asm-sh64/io.h
+++ b/include/asm-sh64/io.h
@@ -31,10 +31,6 @@
#include <asm/page.h>
#include <asm-generic/iomap.h>
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-#define page_to_bus page_to_phys
-
/*
* Nothing overly special here.. instead of doing the same thing
* over and over again, we just define a set of sh64_in/out functions