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Diffstat (limited to 'include/asm-x86/dma-mapping_64.h')
-rw-r--r--include/asm-x86/dma-mapping_64.h9
1 files changed, 0 insertions, 9 deletions
diff --git a/include/asm-x86/dma-mapping_64.h b/include/asm-x86/dma-mapping_64.h
index 369188a348f4..969a7da0cf97 100644
--- a/include/asm-x86/dma-mapping_64.h
+++ b/include/asm-x86/dma-mapping_64.h
@@ -2,7 +2,6 @@
#define _X8664_DMA_MAPPING_H 1
extern dma_addr_t bad_dma_address;
-extern const struct dma_mapping_ops* dma_ops;
extern int iommu_merge;
static inline int dma_mapping_error(dma_addr_t dma_addr)
@@ -24,14 +23,6 @@ extern void *dma_alloc_coherent(struct device *dev, size_t size,
extern void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
dma_addr_t dma_handle);
-static inline dma_addr_t
-dma_map_single(struct device *hwdev, void *ptr, size_t size,
- int direction)
-{
- BUG_ON(!valid_dma_direction(direction));
- return dma_ops->map_single(hwdev, ptr, size, direction);
-}
-
static inline void
dma_unmap_single(struct device *dev, dma_addr_t addr,size_t size,
int direction)