sh: define dma noncoherent API functions.

sh was missing these, too.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/include/asm-sh/dma-mapping.h b/include/asm-sh/dma-mapping.h
index 8d0867b98e05..d3bc7818bbbe 100644
--- a/include/asm-sh/dma-mapping.h
+++ b/include/asm-sh/dma-mapping.h
@@ -53,6 +53,10 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
         consistent_free(vaddr, size);
 }
 
+#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
+#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
+#define dma_is_consistent(d, h) (1)
+
 static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
                                   enum dma_data_direction dir)
 {