diff options
| -rw-r--r-- | arch/h8300/include/asm/barrier.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/h8300/include/asm/barrier.h b/arch/h8300/include/asm/barrier.h index c7283c343c55..9e0aa9fc195d 100644 --- a/arch/h8300/include/asm/barrier.h +++ b/arch/h8300/include/asm/barrier.h @@ -12,6 +12,8 @@ #define wmb() asm volatile ("" : : :"memory") #define set_mb(var, value) do { xchg(&var, value); } while (0) +#define read_barrier_depends() do { } while (0) + #ifdef CONFIG_SMP #define smp_mb() mb() #define smp_rmb() rmb() |