From: Jingoo Han <jg1.han@samsung.com>
Date: Wed, 3 Jul 2013 22:06:21 +0000 (-0700)
Subject: rtc: rtc-ds1302: remove unnecessary platform_set_drvdata()
X-Git-Tag: v3.11-rc1~99^2~174
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=844b8a6855bf08808fb211c4923dbd5062eeb0ad;p=platform%2Fkernel%2Flinux-exynos.git

rtc: rtc-ds1302: 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-ds1302.c b/drivers/rtc/rtc-ds1302.c
index d139543..1f8ee63 100644
--- a/drivers/rtc/rtc-ds1302.c
+++ b/drivers/rtc/rtc-ds1302.c
@@ -236,8 +236,6 @@ static int __init ds1302_rtc_probe(struct platform_device *pdev)
 
 static int __exit ds1302_rtc_remove(struct platform_device *pdev)
 {
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }