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authorThomas Gleixner <tglx@linutronix.de>2015-05-13 10:54:25 +0200
committerThomas Gleixner <tglx@linutronix.de>2015-05-13 10:55:42 +0200
commita22e5f579b98f16e24b7184d01c35de26eb5a7f7 (patch)
tree2773ac00d1e8f1dba6c5c0ac0b0c2fc5805126dd /arch/metag
parentcede88418b385b50f6841e4b2f1586888b8ab924 (diff)
arch: Remove __ARCH_HAVE_CMPXCHG
We removed the only user of this define in the rtmutex code. Get rid of it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Diffstat (limited to 'arch/metag')
-rw-r--r--arch/metag/include/asm/cmpxchg.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/metag/include/asm/cmpxchg.h b/arch/metag/include/asm/cmpxchg.h
index b1bc1be8540f..be29e3e44321 100644
--- a/arch/metag/include/asm/cmpxchg.h
+++ b/arch/metag/include/asm/cmpxchg.h
@@ -51,8 +51,6 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
return old;
}
-#define __HAVE_ARCH_CMPXCHG 1
-
#define cmpxchg(ptr, o, n) \
({ \
__typeof__(*(ptr)) _o_ = (o); \