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Diffstat (limited to 'arch/sparc/include/asm/barrier_32.h')
-rw-r--r--arch/sparc/include/asm/barrier_32.h12
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/sparc/include/asm/barrier_32.h b/arch/sparc/include/asm/barrier_32.h
index c1b76654ee76..ae69eda288f4 100644
--- a/arch/sparc/include/asm/barrier_32.h
+++ b/arch/sparc/include/asm/barrier_32.h
@@ -1,15 +1,7 @@
#ifndef __SPARC_BARRIER_H
#define __SPARC_BARRIER_H
-/* XXX Change this if we ever use a PSO mode kernel. */
-#define mb() __asm__ __volatile__ ("" : : : "memory")
-#define rmb() mb()
-#define wmb() mb()
-#define read_barrier_depends() do { } while(0)
-#define set_mb(__var, __value) do { __var = __value; mb(); } while(0)
-#define smp_mb() __asm__ __volatile__("":::"memory")
-#define smp_rmb() __asm__ __volatile__("":::"memory")
-#define smp_wmb() __asm__ __volatile__("":::"memory")
-#define smp_read_barrier_depends() do { } while(0)
+#include <asm/processor.h> /* for nop() */
+#include <asm-generic/barrier.h>
#endif /* !(__SPARC_BARRIER_H) */