1 files changed, 0 insertions, 11 deletions

diff --git a/include/asm-x86/dma-mapping_64.h b/include/asm-x86/dma-mapping_64.h
index b055964d1a27..b539f61f3c78 100644
--- a/include/asm-x86/dma-mapping_64.h
+++ b/include/asm-x86/dma-mapping_64.h
@@ -29,17 +29,6 @@ extern void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
 #define dma_unmap_page dma_unmap_single
 
 static inline void
-dma_sync_single_for_device(struct device *hwdev, dma_addr_t dma_handle,
-                           size_t size, int direction)
-{
-        BUG_ON(!valid_dma_direction(direction));
-        if (dma_ops->sync_single_for_device)
-                dma_ops->sync_single_for_device(hwdev, dma_handle, size,
-                                                direction);
-        flush_write_buffers();
-}
-
-static inline void
 dma_sync_single_range_for_cpu(struct device *hwdev, dma_addr_t dma_handle,
                               unsigned long offset, size_t size, int direction)
 {