From: Robert P. J. Day <rpjday@mindspring.com>
Date: Sat, 10 Feb 2007 09:46:17 +0000 (-0800)
Subject: [PATCH] Remove the last reference to rwlock_is_locked() macro.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c530cba649692512070e8c0131ba3eccade09269;p=openwrt%2Fstaging%2Fblogic.git

[PATCH] Remove the last reference to rwlock_is_locked() macro.

Remove the lone, remaining reference to the long-deceased
rwlock_is_locked() macro.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h
index 861092fbaa53..800ba5254daf 100644
--- a/include/asm-arm/spinlock.h
+++ b/include/asm-arm/spinlock.h
@@ -85,7 +85,6 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
  * Write locks are easy - we just set bit 31.  When unlocking, we can
  * just write zero since the lock is exclusively held.
  */
-#define rwlock_is_locked(x)	(*((volatile unsigned int *)(x)) != 0)
 
 static inline void __raw_write_lock(raw_rwlock_t *rw)
 {