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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/m32r
parentcede88418b385b50f6841e4b2f1586888b8ab924 (diff)
downloadlinux-linaro-stable-a22e5f579b98f16e24b7184d01c35de26eb5a7f7.tar.gz
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/m32r')
-rw-r--r--arch/m32r/include/asm/cmpxchg.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/m32r/include/asm/cmpxchg.h b/arch/m32r/include/asm/cmpxchg.h
index de651db20b43..14bf9b739dd2 100644
--- a/arch/m32r/include/asm/cmpxchg.h
+++ b/arch/m32r/include/asm/cmpxchg.h
@@ -107,8 +107,6 @@ __xchg_local(unsigned long x, volatile void *ptr, int size)
((__typeof__(*(ptr)))__xchg_local((unsigned long)(x), (ptr), \
sizeof(*(ptr))))
-#define __HAVE_ARCH_CMPXCHG 1
-
static inline unsigned long
__cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new)
{