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authorPeter Zijlstra <peterz@infradead.org>2014-04-23 17:02:18 +0200
committerIngo Molnar <mingo@kernel.org>2014-08-14 12:48:02 +0200
commitf6b4ecee0eb7bfa66ae8d5652105ed4da53209a3 (patch)
treed3e897cb93631efaff91939ebc36f524dc6ba9b9 /arch/x86/include/asm/atomic.h
parent98a96f202203fecad65b44449077c695686ad4db (diff)
locking,x86: Kill atomic_or_long()
There are no users, kill it. Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Link: http://lkml.kernel.org/r/20140508135851.768177189@infradead.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/atomic.h')
-rw-r--r--arch/x86/include/asm/atomic.h15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
index 6dd1c7dd0473..bf20c817ed34 100644
--- a/arch/x86/include/asm/atomic.h
+++ b/arch/x86/include/asm/atomic.h
@@ -219,21 +219,6 @@ static inline short int atomic_inc_short(short int *v)
return *v;
}
-#ifdef CONFIG_X86_64
-/**
- * atomic_or_long - OR of two long integers
- * @v1: pointer to type unsigned long
- * @v2: pointer to type unsigned long
- *
- * Atomically ORs @v1 and @v2
- * Returns the result of the OR
- */
-static inline void atomic_or_long(unsigned long *v1, unsigned long v2)
-{
- asm(LOCK_PREFIX "orq %1, %0" : "+m" (*v1) : "r" (v2));
-}
-#endif
-
/* These are x86-specific, used by some header files */
#define atomic_clear_mask(mask, addr) \
asm volatile(LOCK_PREFIX "andl %0,%1" \