1 files changed, 0 insertions, 7 deletions

diff --git a/include/asm-x86/dma-mapping_32.h b/include/asm-x86/dma-mapping_32.h
index c61ae7ff222c..e60c30a88311 100644
--- a/include/asm-x86/dma-mapping_32.h
+++ b/include/asm-x86/dma-mapping_32.h
@@ -55,13 +55,6 @@ dma_get_cache_alignment(void)
 
 #define dma_is_consistent(d, h) (1)
 
-static inline void
-dma_cache_sync(struct device *dev, void *vaddr, size_t size,
-               enum dma_data_direction direction)
-{
-        flush_write_buffers();
-}
-
 #define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY
 extern int
 dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,