diff options
Diffstat (limited to 'arch/mips/include/asm/atomic.h')
-rw-r--r-- | arch/mips/include/asm/atomic.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h index 519197ede089..59dc0c7ef733 100644 --- a/arch/mips/include/asm/atomic.h +++ b/arch/mips/include/asm/atomic.h | |||
@@ -29,7 +29,7 @@ | |||
29 | * | 29 | * |
30 | * Atomically reads the value of @v. | 30 | * Atomically reads the value of @v. |
31 | */ | 31 | */ |
32 | #define atomic_read(v) ((v)->counter) | 32 | #define atomic_read(v) (*(volatile int *)&(v)->counter) |
33 | 33 | ||
34 | /* | 34 | /* |
35 | * atomic_set - set atomic variable | 35 | * atomic_set - set atomic variable |
@@ -410,7 +410,7 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u) | |||
410 | * @v: pointer of type atomic64_t | 410 | * @v: pointer of type atomic64_t |
411 | * | 411 | * |
412 | */ | 412 | */ |
413 | #define atomic64_read(v) ((v)->counter) | 413 | #define atomic64_read(v) (*(volatile long *)&(v)->counter) |
414 | 414 | ||
415 | /* | 415 | /* |
416 | * atomic64_set - set atomic variable | 416 | * atomic64_set - set atomic variable |