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-rw-r--r--arch/alpha/include/asm/dma-mapping.h53
1 files changed, 0 insertions, 53 deletions
diff --git a/arch/alpha/include/asm/dma-mapping.h b/arch/alpha/include/asm/dma-mapping.h
deleted file mode 100644
index dfa32f0..0000000
--- a/arch/alpha/include/asm/dma-mapping.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _ALPHA_DMA_MAPPING_H
-#define _ALPHA_DMA_MAPPING_H
-
-#include <linux/dma-attrs.h>
-
-extern struct dma_map_ops *dma_ops;
-
-static inline struct dma_map_ops *get_dma_ops(struct device *dev)
-{
- return dma_ops;
-}
-
-#include <asm-generic/dma-mapping-common.h>
-
-#define dma_alloc_coherent(d,s,h,f) dma_alloc_attrs(d,s,h,f,NULL)
-
-static inline void *dma_alloc_attrs(struct device *dev, size_t size,
- dma_addr_t *dma_handle, gfp_t gfp,
- struct dma_attrs *attrs)
-{
- return get_dma_ops(dev)->alloc(dev, size, dma_handle, gfp, attrs);
-}
-
-#define dma_free_coherent(d,s,c,h) dma_free_attrs(d,s,c,h,NULL)
-
-static inline void dma_free_attrs(struct device *dev, size_t size,
- void *vaddr, dma_addr_t dma_handle,
- struct dma_attrs *attrs)
-{
- get_dma_ops(dev)->free(dev, size, vaddr, dma_handle, attrs);
-}
-
-static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
-{
- return get_dma_ops(dev)->mapping_error(dev, dma_addr);
-}
-
-static inline int dma_supported(struct device *dev, u64 mask)
-{
- return get_dma_ops(dev)->dma_supported(dev, mask);
-}
-
-static inline int dma_set_mask(struct device *dev, u64 mask)
-{
- return get_dma_ops(dev)->set_dma_mask(dev, mask);
-}
-
-#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_cache_sync(dev, va, size, dir) ((void)0)
-
-#endif /* _ALPHA_DMA_MAPPING_H */