From: Chad Goodman <chad.goodman@gmail.com>
Date: Wed, 19 Dec 2012 07:24:01 +0000 (-0800)
Subject: SPINLOCK: remove unused branch labels from trylock routines
X-Git-Url: https://ziggy471.com/git/gitweb.cgi?p=ziggy471-sgn2-jb.git;a=commitdiff;h=76d7eeb30eb723ee0ce8e1282a7351ac830854fc

SPINLOCK: remove unused branch labels from trylock routines

Signed-off-by: Ziggy <ziggy@ziggy471.com>
---

--- a/arch/arm/include/asm/spinlock.h
+++ b/arch/arm/include/asm/spinlock.h
@@ -158,7 +158,7 @@ static inline int arch_write_trylock(arc
 	unsigned long tmp;
 
 	__asm__ __volatile__(
-"1:	ldrex	%0, [%1]\n"
+"	ldrex	%0, [%1]\n"
 "	teq	%0, #0\n"
 "	strexeq	%0, %2, [%1]"
 	: "=&r" (tmp)
@@ -244,7 +244,7 @@ static inline int arch_read_trylock(arch
 	unsigned long tmp, tmp2 = 1;
 
 	__asm__ __volatile__(
-"1:	ldrex	%0, [%2]\n"
+"	ldrex	%0, [%2]\n"
 "	adds	%0, %0, #1\n"
 "	strexpl	%1, %0, [%2]\n"
 	: "=&r" (tmp), "+r" (tmp2)