X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-sh64%2Fsystem.h;h=3002e988180c5a8ee68dae4438df1c45c1be2a80;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=b1598c26fcb088fe06d809540f7f90c3adde171d;hpb=41689045f6a3cbe0550e1d34e9cc20d2e8c432ba;p=linux-2.6.git

diff --git a/include/asm-sh64/system.h b/include/asm-sh64/system.h
index b1598c26f..3002e9881 100644
--- a/include/asm-sh64/system.h
+++ b/include/asm-sh64/system.h
@@ -14,6 +14,7 @@
  *
  */
 
+#include <linux/config.h>
 #include <asm/registers.h>
 #include <asm/processor.h>
 
@@ -64,8 +65,9 @@ extern void __xchg_called_with_bad_pointer(void);
 #define smp_read_barrier_depends()	do { } while (0)
 #endif /* CONFIG_SMP */
 
-#define set_rmb(var, value) do { (void)xchg(&var, value); } while (0)
+#define set_rmb(var, value) do { xchg(&var, value); } while (0)
 #define set_mb(var, value) set_rmb(var, value)
+#define set_wmb(var, value) do { var = value; wmb(); } while (0)
 
 /* Interrupt Control */
 #ifndef HARD_CLI