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-rw-r--r--arch/x86/include/asm/dma-mapping.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index b1fbf582048b..953b7263f844 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -48,8 +48,6 @@ extern int dma_supported(struct device *hwdev, u64 mask);
#include <asm-generic/dma-mapping-common.h>
-extern int dma_set_mask(struct device *dev, u64 mask);
-
extern void *dma_generic_alloc_coherent(struct device *dev, size_t size,
dma_addr_t *dma_addr, gfp_t flag,
struct dma_attrs *attrs);