1 files changed, 0 insertions, 7 deletions

diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index ac91eed21061..f9c67e83f648 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -87,13 +87,6 @@ dma_cache_sync(struct device *dev, void *vaddr, size_t size,
         flush_write_buffers();
 }
 
-static inline int dma_get_cache_alignment(void)
-{
-        /* no easy way to get cache size on all x86, so return the
-         * maximum possible, to be safe */
-        return boot_cpu_data.x86_clflush_size;
-}
-
 static inline unsigned long dma_alloc_coherent_mask(struct device *dev,
                                                     gfp_t gfp)
 {