2 files changed, 2 insertions, 2 deletions

diff --git a/include/asm-alpha/barrier.h b/include/asm-alpha/barrier.h
index 384dc08d6f53..ac78eba909bc 100644
--- a/include/asm-alpha/barrier.h
+++ b/include/asm-alpha/barrier.h
@@ -24,7 +24,7 @@ __asm__ __volatile__("mb": : :"memory")
 #define smp_mb()        barrier()
 #define smp_rmb()       barrier()
 #define smp_wmb()       barrier()
-#define smp_read_barrier_depends()      barrier()
+#define smp_read_barrier_depends()      do { } while (0)
 #endif
 
 #define set_mb(var, value) \
diff --git a/include/asm-frv/system.h b/include/asm-frv/system.h
index cb307f8a6b48..d3a12a9079f7 100644
--- a/include/asm-frv/system.h
+++ b/include/asm-frv/system.h
@@ -179,7 +179,7 @@ do {							\
 #define mb()                    asm volatile ("membar" : : :"memory")
 #define rmb()                   asm volatile ("membar" : : :"memory")
 #define wmb()                   asm volatile ("membar" : : :"memory")
-#define read_barrier_depends()  barrier()
+#define read_barrier_depends()  do { } while (0)
 
 #ifdef CONFIG_SMP
 #define smp_mb()                        mb()