diff options
Diffstat (limited to 'arch/metag/include/asm/atomic_lock1.h')
| -rw-r--r-- | arch/metag/include/asm/atomic_lock1.h | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/arch/metag/include/asm/atomic_lock1.h b/arch/metag/include/asm/atomic_lock1.h index f5d5898c1020..f8efe380fe8b 100644 --- a/arch/metag/include/asm/atomic_lock1.h +++ b/arch/metag/include/asm/atomic_lock1.h @@ -68,31 +68,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \ ATOMIC_OPS(add, +=) ATOMIC_OPS(sub, -=) +ATOMIC_OP(and, &=) +ATOMIC_OP(or, |=) +ATOMIC_OP(xor, ^=) #undef ATOMIC_OPS #undef ATOMIC_OP_RETURN #undef ATOMIC_OP -static inline void atomic_clear_mask(unsigned int mask, atomic_t *v) -{ - unsigned long flags; - - __global_lock1(flags); - fence(); - v->counter &= ~mask; - __global_unlock1(flags); -} - -static inline void atomic_set_mask(unsigned int mask, atomic_t *v) -{ - unsigned long flags; - - __global_lock1(flags); - fence(); - v->counter |= mask; - __global_unlock1(flags); -} - static inline int atomic_cmpxchg(atomic_t *v, int old, int new) { int ret; |