diff options
Diffstat (limited to 'include/asm-generic/atomic.h')
| -rw-r--r-- | include/asm-generic/atomic.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h index 1973ad2b13f4..92947e0a532a 100644 --- a/include/asm-generic/atomic.h +++ b/include/asm-generic/atomic.h @@ -98,14 +98,22 @@ ATOMIC_OP_RETURN(add, +) ATOMIC_OP_RETURN(sub, -) #endif -#ifndef atomic_clear_mask +#ifndef atomic_and ATOMIC_OP(and, &) +#endif + +#ifndef atomic_clear_mask #define atomic_clear_mask(i, v) atomic_and(~(i), (v)) #endif -#ifndef atomic_set_mask +#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)) #endif |