rtc: rtc-puv3: remove unnecessary platform_set_drvdata()
authorJingoo Han <jg1.han@samsung.com>
Wed, 3 Jul 2013 22:06:42 +0000 (15:06 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 3 Jul 2013 23:07:52 +0000 (16:07 -0700)
The driver core clears the driver data to NULL after device_release or
on probe failure, since commit 0998d063100 ("device-core: Ensure drvdata
= NULL when no driver is bound").  Thus, it is not needed to manually
clear the device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/rtc-puv3.c

index 72f4371..402732c 100644 (file)
@@ -224,7 +224,6 @@ static int puv3_rtc_remove(struct platform_device *dev)
 {
        struct rtc_device *rtc = platform_get_drvdata(dev);
 
-       platform_set_drvdata(dev, NULL);
        rtc_device_unregister(rtc);
 
        puv3_rtc_setpie(&dev->dev, 0);