rtc: rtc-at91rm9200: remove unnecessary platform_set_drvdata()
authorJingoo Han <jg1.han@samsung.com>
Wed, 3 Jul 2013 22:06:11 +0000 (15:06 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 3 Jul 2013 23:07:49 +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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/rtc-at91rm9200.c

index e87a81c..7418926 100644 (file)
@@ -438,7 +438,6 @@ static int __exit at91_rtc_remove(struct platform_device *pdev)
 
        rtc_device_unregister(rtc);
        iounmap(at91_rtc_regs);
-       platform_set_drvdata(pdev, NULL);
 
        return 0;
 }