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sh: Add missing dma_sync_single_range_for_*().

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The b44 build uses these, caught by allmodconfig:

drivers/net/b44.c: In function `b44_sync_dma_desc_for_cpu':
drivers/net/b44.c:159: error: implicit declaration of function `dma_sync_single_range_for_cpu'

Follow the sparc64 change and stub them in.

Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2007-08-10 02:37:01 +09:00
parent 5556410e22
commit 322392646b
1 changed files with 19 additions and 0 deletions
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19
include/asm-sh/dma-mapping.h
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@@ -160,6 +160,25 @@ static inline void dma_sync_single_for_device(struct device *dev,
dma_sync_single(dev, dma_handle, size, dir); dma_sync_single(dev, dma_handle, size, dir);
} }
static inline void dma_sync_single_range_for_cpu(struct device *dev,
dma_addr_t dma_handle,
unsigned long offset,
size_t size,
enum dma_data_direction direction)
{
dma_sync_single_for_cpu(dev, dma_handle+offset, size, direction);
}
static inline void dma_sync_single_range_for_device(struct device *dev,
dma_addr_t dma_handle,
unsigned long offset,
size_t size,
enum dma_data_direction direction)
{
dma_sync_single_for_device(dev, dma_handle+offset, size, direction);
}
static inline void dma_sync_sg_for_cpu(struct device *dev, static inline void dma_sync_sg_for_cpu(struct device *dev,
struct scatterlist *sg, int nelems, struct scatterlist *sg, int nelems,
enum dma_data_direction dir) enum dma_data_direction dir)