From: Jingoo Han <jg1.han@samsung.com>
Date: Wed, 3 Jul 2013 22:06:31 +0000 (-0700)
Subject: rtc: rtc-nuc900: remove unnecessary platform_set_drvdata()
X-Git-Tag: firefly_0821_release~176^2~5786^2~162
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6d4a38cbbb311dc93c0f66a702f7d0ae5c5b4965;p=firefly-linux-kernel-4.4.55.git

rtc: rtc-nuc900: 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: Wan Zongshun <mcuos.com@gmail.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-nuc900.c b/drivers/rtc/rtc-nuc900.c
index d592e2fe43f7..994659b0f879 100644
--- a/drivers/rtc/rtc-nuc900.c
+++ b/drivers/rtc/rtc-nuc900.c
@@ -262,8 +262,6 @@ static int __init nuc900_rtc_probe(struct platform_device *pdev)
 
 static int __exit nuc900_rtc_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }