diff options
Diffstat (limited to 'include/asm-generic/atomic.h')
| -rw-r--r-- | include/asm-generic/atomic.h | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h index 92947e0a532a..a41b0b8f7404 100644 --- a/include/asm-generic/atomic.h +++ b/include/asm-generic/atomic.h @@ -102,24 +102,27 @@ ATOMIC_OP_RETURN(sub, -) ATOMIC_OP(and, &) #endif -#ifndef atomic_clear_mask -#define atomic_clear_mask(i, v) atomic_and(~(i), (v)) -#endif - #ifndef atomic_or -#ifndef CONFIG_ARCH_HAS_ATOMIC_OR -#define CONFIG_ARCH_HAS_ATOMIC_OR -#endif ATOMIC_OP(or, |) #endif -#ifndef atomic_set_mask -#define atomic_set_mask(i, v) atomic_or((i), (v)) +#ifndef atomic_xor +ATOMIC_OP(xor, ^) #endif #undef ATOMIC_OP_RETURN #undef ATOMIC_OP +static inline __deprecated void atomic_clear_mask(unsigned int mask, atomic_t *v) +{ + atomic_and(~mask, v); +} + +static inline __deprecated void atomic_set_mask(unsigned int mask, atomic_t *v) +{ + atomic_or(mask, v); +} + /* * Atomic operations that C can't guarantee us. Useful for * resource counting etc.. |