From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Fri, 9 Nov 2012 03:04:58 +0000 (+1100)
Subject: drivers/rtc/rtc-test.c: avoid calling platform_device_put() twice
X-Git-Tag: next-20121112~5^2~67
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=eddc0862a4d26c404b8df8441cee94d95cc9d320;p=karo-tx-linux.git

drivers/rtc/rtc-test.c: avoid calling platform_device_put() twice

In case of error, test_init() needs to call platform_device_del() instead
of platform_device_unregister().  Otherwise, we may call
platform_device_put() twice.

dpatch engine is used to auto generate this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
index 7e96254bd365..209a12723038 100644
--- a/drivers/rtc/rtc-test.c
+++ b/drivers/rtc/rtc-test.c
@@ -164,7 +164,7 @@ static int __init test_init(void)
 	return 0;
 
 exit_device_unregister:
-	platform_device_unregister(test0);
+	platform_device_del(test0);
 
 exit_free_test1:
 	platform_device_put(test1);