diff options
Diffstat (limited to 'arch/x86/include/asm/sync_bitops.h')
| -rw-r--r-- | arch/x86/include/asm/sync_bitops.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/include/asm/sync_bitops.h b/arch/x86/include/asm/sync_bitops.h index 6d8d6bc183b7..cd21a0405ac5 100644 --- a/arch/x86/include/asm/sync_bitops.h +++ b/arch/x86/include/asm/sync_bitops.h @@ -31,7 +31,7 @@ */ static inline void sync_set_bit(long nr, volatile unsigned long *addr) { - asm volatile("lock; " __ASM_SIZE(bts) " %1,%0" + asm volatile("lock " __ASM_SIZE(bts) " %1,%0" : "+m" (ADDR) : "Ir" (nr) : "memory"); @@ -49,7 +49,7 @@ static inline void sync_set_bit(long nr, volatile unsigned long *addr) */ static inline void sync_clear_bit(long nr, volatile unsigned long *addr) { - asm volatile("lock; " __ASM_SIZE(btr) " %1,%0" + asm volatile("lock " __ASM_SIZE(btr) " %1,%0" : "+m" (ADDR) : "Ir" (nr) : "memory"); @@ -66,7 +66,7 @@ static inline void sync_clear_bit(long nr, volatile unsigned long *addr) */ static inline void sync_change_bit(long nr, volatile unsigned long *addr) { - asm volatile("lock; " __ASM_SIZE(btc) " %1,%0" + asm volatile("lock " __ASM_SIZE(btc) " %1,%0" : "+m" (ADDR) : "Ir" (nr) : "memory"); @@ -82,7 +82,7 @@ static inline void sync_change_bit(long nr, volatile unsigned long *addr) */ static inline bool sync_test_and_set_bit(long nr, volatile unsigned long *addr) { - return GEN_BINARY_RMWcc("lock; " __ASM_SIZE(bts), *addr, c, "Ir", nr); + return GEN_BINARY_RMWcc("lock " __ASM_SIZE(bts), *addr, c, "Ir", nr); } /** @@ -95,7 +95,7 @@ static inline bool sync_test_and_set_bit(long nr, volatile unsigned long *addr) */ static inline int sync_test_and_clear_bit(long nr, volatile unsigned long *addr) { - return GEN_BINARY_RMWcc("lock; " __ASM_SIZE(btr), *addr, c, "Ir", nr); + return GEN_BINARY_RMWcc("lock " __ASM_SIZE(btr), *addr, c, "Ir", nr); } /** @@ -108,7 +108,7 @@ static inline int sync_test_and_clear_bit(long nr, volatile unsigned long *addr) */ static inline int sync_test_and_change_bit(long nr, volatile unsigned long *addr) { - return GEN_BINARY_RMWcc("lock; " __ASM_SIZE(btc), *addr, c, "Ir", nr); + return GEN_BINARY_RMWcc("lock " __ASM_SIZE(btc), *addr, c, "Ir", nr); } #define sync_test_bit(nr, addr) test_bit(nr, addr) |