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| author | Jiri Kosina <jkosina@suse.cz> | 2017-05-02 12:02:41 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2017-05-02 12:02:41 +0300 |
| commit | 4d6ca227c768b50b05cf183974b40abe444e9d0c (patch) | |
| tree | bf953d8e895281053548b9967a2c4b58d641df00 /arch/m32r/include/asm/cmpxchg.h | |
| parent | 800f3eef8ebc1264e9c135bfa892c8ae41fa4792 (diff) | |
| parent | af22a610bc38508d5ea760507d31be6b6983dfa8 (diff) | |
| download | linux-4d6ca227c768b50b05cf183974b40abe444e9d0c.tar.xz | |
Merge branch 'for-4.12/asus' into for-linus
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> |