[PATCH] arm: mach-s3c24xx/common.c: fix uninitialized variable warning

[Cong Ding]

the use of variable tmp is uninitialized, so we fix it.

Signed-off-by: Cong Ding <dinggnu at gmail.com>
---
 arch/arm/mach-s3c24xx/common.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c
index 0c9e9a7..6bcf87f 100644
--- a/arch/arm/mach-s3c24xx/common.c
+++ b/arch/arm/mach-s3c24xx/common.c
@@ -197,7 +197,7 @@ static unsigned long s3c24xx_read_idcode_v4(void)
 
 static void s3c24xx_default_idle(void)
 {
-	unsigned long tmp;
+	unsigned long tmp = 0;
 	int i;
 
 	/* idle the system by using the idle mode which will wait for an
-- 
1.7.9.5