From: Jingoo Han <jg1.han@samsung.com>
Date: Wed, 3 Jul 2013 22:06:14 +0000 (-0700)
Subject: rtc: rtc-bfin: remove unnecessary platform_set_drvdata()
X-Git-Tag: firefly_0821_release~176^2~5786^2~181
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=22c87d633309364158911173ffaeb8de7aca6d96;p=firefly-linux-kernel-4.4.55.git

rtc: rtc-bfin: 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>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c
index ad44ec5dc29a..0c53f452849d 100644
--- a/drivers/rtc/rtc-bfin.c
+++ b/drivers/rtc/rtc-bfin.c
@@ -391,7 +391,6 @@ static int bfin_rtc_remove(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 
 	bfin_rtc_reset(dev, 0);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }