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Diffstat (limited to 'arch/x86/um/asm/barrier.h')
-rw-r--r--arch/x86/um/asm/barrier.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/um/asm/barrier.h b/arch/x86/um/asm/barrier.h
index b7d73400ea29..f31e5d903161 100644
--- a/arch/x86/um/asm/barrier.h
+++ b/arch/x86/um/asm/barrier.h
@@ -30,11 +30,7 @@
#endif /* CONFIG_X86_32 */
-#ifdef CONFIG_X86_PPRO_FENCE
-#define dma_rmb() rmb()
-#else /* CONFIG_X86_PPRO_FENCE */
#define dma_rmb() barrier()
-#endif /* CONFIG_X86_PPRO_FENCE */
#define dma_wmb() barrier()
#include <asm-generic/barrier.h>