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atomic: Collapse all atomic_{set,clear}_mask definitions

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Move the now generic definitions of atomic_{set,clear}_mask() into
linux/atomic.h to avoid endless and pointless repetition.

Also, provide an atomic_andnot() wrapper for those few archs that can
implement that.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Peter Zijlstra
2015-04-24 01:12:32 +02:00
committed by Thomas Gleixner
parent e6942b7de2
commit de9e432cb5
16 changed files with 25 additions and 174 deletions
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11
arch/m32r/include/asm/atomic.h
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@@ -243,15 +243,4 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
return c;
}
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);
}
#endif /* _ASM_M32R_ATOMIC_H */