diff options
Diffstat (limited to 'arch/m32r/include/asm/atomic.h')
| -rw-r--r-- | arch/m32r/include/asm/atomic.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/m32r/include/asm/atomic.h b/arch/m32r/include/asm/atomic.h index 63f0cf0f50d..d44a51e5271 100644 --- a/arch/m32r/include/asm/atomic.h +++ b/arch/m32r/include/asm/atomic.h | |||
| @@ -26,7 +26,7 @@ | |||
| 26 | * | 26 | * |
| 27 | * Atomically reads the value of @v. | 27 | * Atomically reads the value of @v. |
| 28 | */ | 28 | */ |
| 29 | #define atomic_read(v) ((v)->counter) | 29 | #define atomic_read(v) (*(volatile int *)&(v)->counter) |
| 30 | 30 | ||
| 31 | /** | 31 | /** |
| 32 | * atomic_set - set atomic variable | 32 | * atomic_set - set atomic variable |