[PATCH 10/18] powerpc/kernel: Remove uses of abs_to_virt() and virt_to_abs()
From: Michael Ellerman <hidden>
Date: 2012-07-26 07:19:56
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
These days they are just __va() and __pa() respectively. Signed-off-by: Michael Ellerman <redacted> --- arch/powerpc/kernel/dma.c | 3 +-- arch/powerpc/kernel/rtas_flash.c | 7 +++---- 2 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c
index b1ec983..554d1c0 100644
--- a/arch/powerpc/kernel/dma.c
+++ b/arch/powerpc/kernel/dma.c@@ -12,7 +12,6 @@ #include <linux/memblock.h> #include <linux/export.h> #include <asm/bug.h> -#include <asm/abs_addr.h> #include <asm/machdep.h> /*
@@ -48,7 +47,7 @@ void *dma_direct_alloc_coherent(struct device *dev, size_t size, return NULL; ret = page_address(page); memset(ret, 0, size); - *dma_handle = virt_to_abs(ret) + get_dma_offset(dev); + *dma_handle = __pa(ret) + get_dma_offset(dev); return ret; #endif
diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c
index 4174b4b..ee62632 100644
--- a/arch/powerpc/kernel/rtas_flash.c
+++ b/arch/powerpc/kernel/rtas_flash.c@@ -21,7 +21,6 @@ #include <asm/delay.h> #include <asm/uaccess.h> #include <asm/rtas.h> -#include <asm/abs_addr.h> #define MODULE_VERS "1.0" #define MODULE_NAME "rtas_flash"
@@ -582,7 +581,7 @@ static void rtas_flash_firmware(int reboot_type) flist = (struct flash_block_list *)&rtas_data_buf[0]; flist->num_blocks = 0; flist->next = rtas_firmware_flash_list; - rtas_block_list = virt_to_abs(flist); + rtas_block_list = __pa(flist); if (rtas_block_list >= 4UL*1024*1024*1024) { printk(KERN_ALERT "FLASH: kernel bug...flash list header addr above 4GB\n"); spin_unlock(&rtas_data_buf_lock);
@@ -596,13 +595,13 @@ static void rtas_flash_firmware(int reboot_type) for (f = flist; f; f = next) { /* Translate data addrs to absolute */ for (i = 0; i < f->num_blocks; i++) { - f->blocks[i].data = (char *)virt_to_abs(f->blocks[i].data); + f->blocks[i].data = (char *)__pa(f->blocks[i].data); image_size += f->blocks[i].length; } next = f->next; /* Don't translate NULL pointer for last entry */ if (f->next) - f->next = (struct flash_block_list *)virt_to_abs(f->next); + f->next = (struct flash_block_list *)__pa(f->next); else f->next = NULL; /* make num_blocks into the version/length field */
--
1.7.9.5