diff options
Diffstat (limited to 'include/asm-i386/spinlock.h')
| -rw-r--r-- | include/asm-i386/spinlock.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/asm-i386/spinlock.h b/include/asm-i386/spinlock.h index 87c40f83065..d816c62a7a1 100644 --- a/include/asm-i386/spinlock.h +++ b/include/asm-i386/spinlock.h @@ -65,7 +65,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock) alternative_smp( __raw_spin_lock_string, __raw_spin_lock_string_up, - "=m" (lock->slock) : : "memory"); + "+m" (lock->slock) : : "memory"); } /* @@ -79,7 +79,7 @@ static inline void __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long fla alternative_smp( __raw_spin_lock_string_flags, __raw_spin_lock_string_up, - "=m" (lock->slock) : "r" (flags) : "memory"); + "+m" (lock->slock) : "r" (flags) : "memory"); } #endif @@ -88,7 +88,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock) char oldval; __asm__ __volatile__( "xchgb %b0,%1" - :"=q" (oldval), "=m" (lock->slock) + :"=q" (oldval), "+m" (lock->slock) :"0" (0) : "memory"); return oldval > 0; } @@ -104,7 +104,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock) #define __raw_spin_unlock_string \ "movb $1,%0" \ - :"=m" (lock->slock) : : "memory" + :"+m" (lock->slock) : : "memory" static inline void __raw_spin_unlock(raw_spinlock_t *lock) @@ -118,7 +118,7 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock) #define __raw_spin_unlock_string \ "xchgb %b0, %1" \ - :"=q" (oldval), "=m" (lock->slock) \ + :"=q" (oldval), "+m" (lock->slock) \ :"0" (oldval) : "memory" static inline void __raw_spin_unlock(raw_spinlock_t *lock) @@ -199,13 +199,13 @@ static inline int __raw_write_trylock(raw_rwlock_t *lock) static inline void __raw_read_unlock(raw_rwlock_t *rw) { - asm volatile(LOCK_PREFIX "incl %0" :"=m" (rw->lock) : : "memory"); + asm volatile(LOCK_PREFIX "incl %0" :"+m" (rw->lock) : : "memory"); } static inline void __raw_write_unlock(raw_rwlock_t *rw) { asm volatile(LOCK_PREFIX "addl $" RW_LOCK_BIAS_STR ", %0" - : "=m" (rw->lock) : : "memory"); + : "+m" (rw->lock) : : "memory"); } #endif /* __ASM_SPINLOCK_H */ |