diff options
Diffstat (limited to 'arch/xtensa/include/asm/atomic.h')
| -rw-r--r-- | arch/xtensa/include/asm/atomic.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/xtensa/include/asm/atomic.h b/arch/xtensa/include/asm/atomic.h index 22d6dde42619..a96a0619d0b7 100644 --- a/arch/xtensa/include/asm/atomic.h +++ b/arch/xtensa/include/asm/atomic.h | |||
| @@ -46,7 +46,7 @@ | |||
| 46 | * | 46 | * |
| 47 | * Atomically reads the value of @v. | 47 | * Atomically reads the value of @v. |
| 48 | */ | 48 | */ |
| 49 | #define atomic_read(v) ((v)->counter) | 49 | #define atomic_read(v) (*(volatile int *)&(v)->counter) |
| 50 | 50 | ||
| 51 | /** | 51 | /** |
| 52 | * atomic_set - set atomic variable | 52 | * atomic_set - set atomic variable |