1 files changed, 0 insertions, 56 deletions
diff --git a/include/asm-x86_64/swiotlb.h b/include/asm-x86_64/swiotlb.h
deleted file mode 100644
index f9c5895..0000000
--- a/include/asm-x86_64/swiotlb.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef _ASM_SWIOTLB_H
-#define _ASM_SWIOTLB_H 1
-
-#include <asm/dma-mapping.h>
-
-/* SWIOTLB interface */
-
-extern dma_addr_t swiotlb_map_single(struct device *hwdev, void *ptr,
-				     size_t size, int dir);
-extern void *swiotlb_alloc_coherent(struct device *hwdev, size_t size,
-                       dma_addr_t *dma_handle, gfp_t flags);
-extern void swiotlb_unmap_single(struct device *hwdev, dma_addr_t dev_addr,
-				  size_t size, int dir);
-extern void swiotlb_sync_single_for_cpu(struct device *hwdev,
-					 dma_addr_t dev_addr,
-					 size_t size, int dir);
-extern void swiotlb_sync_single_for_device(struct device *hwdev,
-					    dma_addr_t dev_addr,
-					    size_t size, int dir);
-extern void swiotlb_sync_single_range_for_cpu(struct device *hwdev,
-					      dma_addr_t dev_addr,
-					      unsigned long offset,
-					      size_t size, int dir);
-extern void swiotlb_sync_single_range_for_device(struct device *hwdev,
-						 dma_addr_t dev_addr,
-						 unsigned long offset,
-						 size_t size, int dir);
-extern void swiotlb_sync_sg_for_cpu(struct device *hwdev,
-				     struct scatterlist *sg, int nelems,
-				     int dir);
-extern void swiotlb_sync_sg_for_device(struct device *hwdev,
-					struct scatterlist *sg, int nelems,
-					int dir);
-extern int swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg,
-		      int nents, int direction);
-extern void swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sg,
-			 int nents, int direction);
-extern int swiotlb_dma_mapping_error(dma_addr_t dma_addr);
-extern void swiotlb_free_coherent (struct device *hwdev, size_t size,
-				   void *vaddr, dma_addr_t dma_handle);
-extern int swiotlb_dma_supported(struct device *hwdev, u64 mask);
-extern void swiotlb_init(void);
-
-extern int swiotlb_force;
-
-#ifdef CONFIG_SWIOTLB
-extern int swiotlb;
-#else
-#define swiotlb 0
-#endif
-
-extern void pci_swiotlb_init(void);
-
-static inline void dma_mark_clean(void *addr, size_t size) {}
-
-#endif /* _ASM_SWIOTLB_H */