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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2007-10-09 14:17:01 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-10-12 23:43:45 +0100 |
| commit | 84aa462e2c2cd1b921f6b8e283f8d41666e02e8e (patch) | |
| tree | 9fd1eb1df658b44f706c6b1768b335b73774fc4b /arch/arm | |
| parent | 353ba84acdd551c737ac71577322393fceb969f0 (diff) | |
| download | kernel_samsung_tuna-84aa462e2c2cd1b921f6b8e283f8d41666e02e8e.zip kernel_samsung_tuna-84aa462e2c2cd1b921f6b8e283f8d41666e02e8e.tar.gz kernel_samsung_tuna-84aa462e2c2cd1b921f6b8e283f8d41666e02e8e.tar.bz2 | |
[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.c | 4 | ||||
| -rw-r--r-- | arch/arm/mm/consistent.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index b36b1e8..44ab0da 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 1f9f94f..cefdf2f 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); |