diff options
Diffstat (limited to 'arch/m32r/include/asm/cmpxchg.h')
| -rw-r--r-- | arch/m32r/include/asm/cmpxchg.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/arch/m32r/include/asm/cmpxchg.h b/arch/m32r/include/asm/cmpxchg.h index 14bf9b739dd2..23c9d0537201 100644 --- a/arch/m32r/include/asm/cmpxchg.h +++ b/arch/m32r/include/asm/cmpxchg.h @@ -64,8 +64,10 @@ __xchg(unsigned long x, volatile void *ptr, int size) return (tmp); } -#define xchg(ptr, x) \ - ((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), sizeof(*(ptr)))) +#define xchg(ptr, x) ({ \ + ((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), \ + sizeof(*(ptr)))); \ +}) static __always_inline unsigned long __xchg_local(unsigned long x, volatile void *ptr, int size) @@ -187,9 +189,12 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) return old; } -#define cmpxchg(ptr, o, n) \ - ((__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)(o), \ - (unsigned long)(n), sizeof(*(ptr)))) +#define cmpxchg(ptr, o, n) ({ \ + ((__typeof__(*(ptr))) \ + __cmpxchg((ptr), (unsigned long)(o), \ + (unsigned long)(n), \ + sizeof(*(ptr)))); \ +}) #include <asm-generic/cmpxchg-local.h> |