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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/ia64
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/ia64')
-rw-r--r--arch/ia64/include/uapi/asm/cmpxchg.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/ia64/include/uapi/asm/cmpxchg.h b/arch/ia64/include/uapi/asm/cmpxchg.h
index f35109b1d907..a0e3620f8f13 100644
--- a/arch/ia64/include/uapi/asm/cmpxchg.h
+++ b/arch/ia64/include/uapi/asm/cmpxchg.h
@@ -61,8 +61,6 @@ extern void ia64_xchg_called_with_bad_pointer(void);
* indicated by comparing RETURN with OLD.
*/
-#define __HAVE_ARCH_CMPXCHG 1
-
/*
* This function doesn't exist, so you'll get a linker error
* if something tries to do an invalid cmpxchg().