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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-11-13 14:33:51 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-11-13 14:33:51 +0000 |
| commit | 9fa767928fe738aba8e99dae511e91f02fe20b28 (patch) | |
| tree | d0f1379ed9122c03ea8f7654291023ae0c639331 | |
| parent | ebb4c65869db7213280ad9c510637683939b5ff8 (diff) | |
| download | lwn-9fa767928fe738aba8e99dae511e91f02fe20b28.tar.gz lwn-9fa767928fe738aba8e99dae511e91f02fe20b28.zip | |
[ARM] dma-mapping: fix compiler warning
arch/arm/mm/dma-mapping.c: In function `dma_sync_sg_for_cpu':
arch/arm/mm/dma-mapping.c:588: warning: statement with no effect
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/include/asm/dma-mapping.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index 1cb8602dd9d5..4ed149cbb32a 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -256,8 +256,17 @@ int dmabounce_sync_for_cpu(struct device *, dma_addr_t, unsigned long, int dmabounce_sync_for_device(struct device *, dma_addr_t, unsigned long, size_t, enum dma_data_direction); #else -#define dmabounce_sync_for_cpu(dev,dma,off,sz,dir) (1) -#define dmabounce_sync_for_device(dev,dma,off,sz,dir) (1) +static inline int dmabounce_sync_for_cpu(struct device *d, dma_addr_t addr, + unsigned long offset, size_t size, enum dma_data_direction dir) +{ + return 1; +} + +static inline int dmabounce_sync_for_device(struct device *d, dma_addr_t addr, + unsigned long offset, size_t size, enum dma_data_direction dir) +{ + return 1; +} /** |