From: Jingoo Han <jg1.han@samsung.com>
Date: Wed, 3 Jul 2013 22:06:39 +0000 (-0700)
Subject: rtc: rtc-vr41xx: remove unnecessary platform_set_drvdata()
X-Git-Tag: firefly_0821_release~176^2~5786^2~153
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fedd5f49618f11dd08f99c4106c5fc43951ba4b0;p=firefly-linux-kernel-4.4.55.git

rtc: rtc-vr41xx: remove unnecessary platform_set_drvdata()

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>
---

diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c
index b940c2374904..3b5b4fa9a6e9 100644
--- a/drivers/rtc/rtc-vr41xx.c
+++ b/drivers/rtc/rtc-vr41xx.c
@@ -381,8 +381,6 @@ static int rtc_remove(struct platform_device *pdev)
 	if (rtc)
 		rtc_device_unregister(rtc);
 
-	platform_set_drvdata(pdev, NULL);
-
 	free_irq(aie_irq, pdev);
 	free_irq(pie_irq, pdev);
 	if (rtc1_base)