diff options
-rw-r--r-- | arch/sh/include/asm/dma-mapping.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sh/include/asm/dma-mapping.h b/arch/sh/include/asm/dma-mapping.h index 653076018df0..87ced133a363 100644 --- a/arch/sh/include/asm/dma-mapping.h +++ b/arch/sh/include/asm/dma-mapping.h | |||
@@ -41,7 +41,12 @@ void dma_cache_sync(struct device *dev, void *vaddr, size_t size, | |||
41 | 41 | ||
42 | #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) | 42 | #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) |
43 | #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) | 43 | #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) |
44 | |||
45 | #ifdef CONFIG_DMA_COHERENT | ||
44 | #define dma_is_consistent(d, h) (1) | 46 | #define dma_is_consistent(d, h) (1) |
47 | #else | ||
48 | #define dma_is_consistent(d, h) (0) | ||
49 | #endif | ||
45 | 50 | ||
46 | static inline int dma_get_cache_alignment(void) | 51 | static inline int dma_get_cache_alignment(void) |
47 | { | 52 | { |