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-rw-r--r--arch/x86/um/asm/barrier.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/um/asm/barrier.h b/arch/x86/um/asm/barrier.h
index eb0654f39fd2..165be7f9a964 100644
--- a/arch/x86/um/asm/barrier.h
+++ b/arch/x86/um/asm/barrier.h
@@ -23,9 +23,6 @@
#endif /* CONFIG_X86_32 */
-#define dma_rmb() barrier()
-#define dma_wmb() barrier()
-
#include <asm-generic/barrier.h>
#endif