diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-12-10 10:22:40 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2013-12-10 10:22:40 +0400 |
| commit | 5d43889c07bb38694742936aa70d1187c012e198 (patch) | |
| tree | 73809dddae39ae3b746396e9779142dbd1973f33 /arch/arm64/include/asm/atomic.h | |
| parent | 95f75e91588afecfb0090988393653d21f5d1f91 (diff) | |
| parent | 374b105797c3d4f29c685f3be535c35f5689b30e (diff) | |
| download | linux-5d43889c07bb38694742936aa70d1187c012e198.tar.xz | |
Merge tag 'v3.13-rc3' into for-linus
Merging with the mainline to sync up on changes to serio core.
Diffstat (limited to 'arch/arm64/include/asm/atomic.h')
| -rw-r--r-- | arch/arm64/include/asm/atomic.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h index 836364468571..01de5aaa3edc 100644 --- a/arch/arm64/include/asm/atomic.h +++ b/arch/arm64/include/asm/atomic.h @@ -126,20 +126,6 @@ static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new) return oldval; } -static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) -{ - unsigned long tmp, tmp2; - - asm volatile("// atomic_clear_mask\n" -"1: ldxr %0, %2\n" -" bic %0, %0, %3\n" -" stxr %w1, %0, %2\n" -" cbnz %w1, 1b" - : "=&r" (tmp), "=&r" (tmp2), "+Q" (*addr) - : "Ir" (mask) - : "cc"); -} - #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) static inline int __atomic_add_unless(atomic_t *v, int a, int u) |