From eaa6e4dd4bf243a357056448e54d7c673cd44acb Mon Sep 17 00:00:00 2001
From: Maurus Cuelenaere <mcuelenaere@gmail.com>
Date: Fri, 4 Jun 2010 14:14:46 -0700
Subject: [PATCH] rtc: s3c: initialize s3c_rtc_cpu_type before using it

Make sure s3c_rtc_cpu_type is initialised _before_ it's used in an if()
check.

Reported-by: Jiri Pinkava <jiri.pinkava@vscht.cz>
Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com>
Cc: Paul Gortmaker <p_gortmaker@yahoo.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Maurus Cuelenaere <mcuelenaere@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/rtc/rtc-s3c.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index 6adebf31ea69..70b68d35f969 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -508,13 +508,13 @@ static int __devinit s3c_rtc_probe(struct platform_device *pdev)
 		goto err_nortc;
 	}
 
+	s3c_rtc_cpu_type = platform_get_device_id(pdev)->driver_data;
+
 	if (s3c_rtc_cpu_type == TYPE_S3C64XX)
 		rtc->max_user_freq = 32768;
 	else
 		rtc->max_user_freq = 128;
 
-	s3c_rtc_cpu_type = platform_get_device_id(pdev)->driver_data;
-
 	platform_set_drvdata(pdev, rtc);
 
 	s3c_rtc_setfreq(&pdev->dev, 1);
-- 
GitLab