diff options
Diffstat (limited to 'arch/arm64/include/asm/atomic.h')
| -rw-r--r-- | arch/arm64/include/asm/atomic.h | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h index 836364468571..736c5916d367 100644 --- a/arch/arm64/include/asm/atomic.h +++ b/arch/arm64/include/asm/atomic.h @@ -54,8 +54,7 @@ static inline void atomic_add(int i, atomic_t *v) " stxr %w1, %w0, %2\n" " cbnz %w1, 1b" : "=&r" (result), "=&r" (tmp), "+Q" (v->counter) - : "Ir" (i) - : "cc"); + : "Ir" (i)); } static inline int atomic_add_return(int i, atomic_t *v) @@ -70,7 +69,7 @@ static inline int atomic_add_return(int i, atomic_t *v) " cbnz %w1, 1b" : "=&r" (result), "=&r" (tmp), "+Q" (v->counter) : "Ir" (i) - : "cc", "memory"); + : "memory"); return result; } @@ -86,8 +85,7 @@ static inline void atomic_sub(int i, atomic_t *v) " stxr %w1, %w0, %2\n" " cbnz %w1, 1b" : "=&r" (result), "=&r" (tmp), "+Q" (v->counter) - : "Ir" (i) - : "cc"); + : "Ir" (i)); } static inline int atomic_sub_return(int i, atomic_t *v) @@ -102,7 +100,7 @@ static inline int atomic_sub_return(int i, atomic_t *v) " cbnz %w1, 1b" : "=&r" (result), "=&r" (tmp), "+Q" (v->counter) : "Ir" (i) - : "cc", "memory"); + : "memory"); return result; } @@ -121,7 +119,7 @@ static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new) "2:" : "=&r" (tmp), "=&r" (oldval), "+Q" (ptr->counter) : "Ir" (old), "r" (new) - : "cc", "memory"); + : "cc"); return oldval; } @@ -173,7 +171,7 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u) */ #define ATOMIC64_INIT(i) { (i) } -#define atomic64_read(v) (*(volatile long long *)&(v)->counter) +#define atomic64_read(v) (*(volatile long *)&(v)->counter) #define atomic64_set(v,i) (((v)->counter) = (i)) static inline void atomic64_add(u64 i, atomic64_t *v) @@ -187,8 +185,7 @@ static inline void atomic64_add(u64 i, atomic64_t *v) " stxr %w1, %0, %2\n" " cbnz %w1, 1b" : "=&r" (result), "=&r" (tmp), "+Q" (v->counter) - : "Ir" (i) - : "cc"); + : "Ir" (i)); } static inline long atomic64_add_return(long i, atomic64_t *v) @@ -203,7 +200,7 @@ static inline long atomic64_add_return(long i, atomic64_t *v) " cbnz %w1, 1b" : "=&r" (result), "=&r" (tmp), "+Q" (v->counter) : "Ir" (i) - : "cc", "memory"); + : "memory"); return result; } @@ -219,8 +216,7 @@ static inline void atomic64_sub(u64 i, atomic64_t *v) " stxr %w1, %0, %2\n" " cbnz %w1, 1b" : "=&r" (result), "=&r" (tmp), "+Q" (v->counter) - : "Ir" (i) - : "cc"); + : "Ir" (i)); } static inline long atomic64_sub_return(long i, atomic64_t *v) @@ -235,7 +231,7 @@ static inline long atomic64_sub_return(long i, atomic64_t *v) " cbnz %w1, 1b" : "=&r" (result), "=&r" (tmp), "+Q" (v->counter) : "Ir" (i) - : "cc", "memory"); + : "memory"); return result; } @@ -254,7 +250,7 @@ static inline long atomic64_cmpxchg(atomic64_t *ptr, long old, long new) "2:" : "=&r" (res), "=&r" (oldval), "+Q" (ptr->counter) : "Ir" (old), "r" (new) - : "cc", "memory"); + : "cc"); return oldval; } |