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Diffstat (limited to 'arch/sh/include/asm/dma-mapping.h')
-rw-r--r--arch/sh/include/asm/dma-mapping.h14
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/sh/include/asm/dma-mapping.h b/arch/sh/include/asm/dma-mapping.h
index 088f6e5f1a92..a3745a3fe029 100644
--- a/arch/sh/include/asm/dma-mapping.h
+++ b/arch/sh/include/asm/dma-mapping.h
@@ -13,20 +13,6 @@ static inline struct dma_map_ops *get_dma_ops(struct device *dev)
#include <asm-generic/dma-mapping-common.h>
-static inline int dma_set_mask(struct device *dev, u64 mask)
-{
- struct dma_map_ops *ops = get_dma_ops(dev);
-
- if (!dev->dma_mask || !dma_supported(dev, mask))
- return -EIO;
- if (ops->set_dma_mask)
- return ops->set_dma_mask(dev, mask);
-
- *dev->dma_mask = mask;
-
- return 0;
-}
-
void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction dir);