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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2007-10-09 14:17:01 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-10-12 23:43:45 +0100
commit84aa462e2c2cd1b921f6b8e283f8d41666e02e8e (patch)
tree9fd1eb1df658b44f706c6b1768b335b73774fc4b /arch/arm
parent353ba84acdd551c737ac71577322393fceb969f0 (diff)
[ARM] Rename consistent_sync() as dma_cache_maint()
consistent_sync() is used to handle the cache maintainence issues with DMA operations. Since we've now removed the misuse of this function from the two MTD drivers, rename it to prevent future mis-use. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/common/dmabounce.c4
-rw-r--r--arch/arm/mm/consistent.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c
index b36b1e8a105..44ab0dad403 100644
--- a/arch/arm/common/dmabounce.c
+++ b/arch/arm/common/dmabounce.c
@@ -263,7 +263,7 @@ map_single(struct device *dev, void *ptr, size_t size,
* We don't need to sync the DMA buffer since
* it was allocated via the coherent allocators.
*/
- consistent_sync(ptr, size, dir);
+ dma_cache_maint(ptr, size, dir);
}
return dma_addr;
@@ -383,7 +383,7 @@ sync_single(struct device *dev, dma_addr_t dma_addr, size_t size,
* via the coherent allocators.
*/
} else {
- consistent_sync(dma_to_virt(dev, dma_addr), size, dir);
+ dma_cache_maint(dma_to_virt(dev, dma_addr), size, dir);
}
}
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index 1f9f94f9af4..cefdf2f9f26 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -481,7 +481,7 @@ core_initcall(consistent_init);
* platforms with CONFIG_DMABOUNCE.
* Use the driver DMA support - see dma-mapping.h (dma_sync_*)
*/
-void consistent_sync(const void *start, size_t size, int direction)
+void dma_cache_maint(const void *start, size_t size, int direction)
{
const void *end = start + size;
@@ -504,4 +504,4 @@ void consistent_sync(const void *start, size_t size, int direction)
BUG();
}
}
-EXPORT_SYMBOL(consistent_sync);
+EXPORT_SYMBOL(dma_cache_maint);