diff options
| -rw-r--r-- | arch/arm64/include/asm/atomic.h | 24 | ||||
| -rw-r--r-- | arch/arm64/include/asm/cmpxchg.h | 8 | ||||
| -rw-r--r-- | arch/arm64/include/asm/futex.h | 4 | ||||
| -rw-r--r-- | arch/arm64/include/asm/spinlock.h | 10 |
4 files changed, 21 insertions, 25 deletions
diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h index e32893e005d4..0237f0867e37 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"); smp_mb(); return result; @@ -87,8 +86,7 @@ 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) @@ -103,7 +101,7 @@ 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"); smp_mb(); return result; @@ -125,7 +123,7 @@ 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"); smp_mb(); return oldval; @@ -178,8 +176,7 @@ 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) @@ -194,7 +191,7 @@ 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"); smp_mb(); return result; @@ -211,8 +208,7 @@ 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) @@ -227,7 +223,7 @@ 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"); smp_mb(); return result; @@ -249,7 +245,7 @@ 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"); smp_mb(); return oldval; diff --git a/arch/arm64/include/asm/cmpxchg.h b/arch/arm64/include/asm/cmpxchg.h index 189390ce8653..57c0fa7bf711 100644 --- a/arch/arm64/include/asm/cmpxchg.h +++ b/arch/arm64/include/asm/cmpxchg.h @@ -34,7 +34,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size " cbnz %w1, 1b\n" : "=&r" (ret), "=&r" (tmp), "+Q" (*(u8 *)ptr) : "r" (x) - : "cc", "memory"); + : "memory"); break; case 2: asm volatile("// __xchg2\n" @@ -43,7 +43,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size " cbnz %w1, 1b\n" : "=&r" (ret), "=&r" (tmp), "+Q" (*(u16 *)ptr) : "r" (x) - : "cc", "memory"); + : "memory"); break; case 4: asm volatile("// __xchg4\n" @@ -52,7 +52,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size " cbnz %w1, 1b\n" : "=&r" (ret), "=&r" (tmp), "+Q" (*(u32 *)ptr) : "r" (x) - : "cc", "memory"); + : "memory"); break; case 8: asm volatile("// __xchg8\n" @@ -61,7 +61,7 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size " cbnz %w1, 1b\n" : "=&r" (ret), "=&r" (tmp), "+Q" (*(u64 *)ptr) : "r" (x) - : "cc", "memory"); + : "memory"); break; default: BUILD_BUG(); diff --git a/arch/arm64/include/asm/futex.h b/arch/arm64/include/asm/futex.h index 572193d0005d..5f750dc96e0f 100644 --- a/arch/arm64/include/asm/futex.h +++ b/arch/arm64/include/asm/futex.h @@ -41,7 +41,7 @@ " .popsection\n" \ : "=&r" (ret), "=&r" (oldval), "+Q" (*uaddr), "=&r" (tmp) \ : "r" (oparg), "Ir" (-EFAULT) \ - : "cc", "memory") + : "memory") static inline int futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr) @@ -129,7 +129,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, " .popsection\n" : "+r" (ret), "=&r" (val), "+Q" (*uaddr), "=&r" (tmp) : "r" (oldval), "r" (newval), "Ir" (-EFAULT) - : "cc", "memory"); + : "memory"); *uval = val; return ret; diff --git a/arch/arm64/include/asm/spinlock.h b/arch/arm64/include/asm/spinlock.h index 3d5cf064d7a1..c45b7b1b7197 100644 --- a/arch/arm64/include/asm/spinlock.h +++ b/arch/arm64/include/asm/spinlock.h @@ -132,7 +132,7 @@ static inline void arch_write_lock(arch_rwlock_t *rw) " cbnz %w0, 2b\n" : "=&r" (tmp), "+Q" (rw->lock) : "r" (0x80000000) - : "cc", "memory"); + : "memory"); } static inline int arch_write_trylock(arch_rwlock_t *rw) @@ -146,7 +146,7 @@ static inline int arch_write_trylock(arch_rwlock_t *rw) "1:\n" : "=&r" (tmp), "+Q" (rw->lock) : "r" (0x80000000) - : "cc", "memory"); + : "memory"); return !tmp; } @@ -187,7 +187,7 @@ static inline void arch_read_lock(arch_rwlock_t *rw) " cbnz %w1, 2b\n" : "=&r" (tmp), "=&r" (tmp2), "+Q" (rw->lock) : - : "cc", "memory"); + : "memory"); } static inline void arch_read_unlock(arch_rwlock_t *rw) @@ -201,7 +201,7 @@ static inline void arch_read_unlock(arch_rwlock_t *rw) " cbnz %w1, 1b\n" : "=&r" (tmp), "=&r" (tmp2), "+Q" (rw->lock) : - : "cc", "memory"); + : "memory"); } static inline int arch_read_trylock(arch_rwlock_t *rw) @@ -216,7 +216,7 @@ static inline int arch_read_trylock(arch_rwlock_t *rw) "1:\n" : "=&r" (tmp), "+r" (tmp2), "+Q" (rw->lock) : - : "cc", "memory"); + : "memory"); return !tmp2; } |