From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 23 May 2013 00:37:52 +0000 (+1000)
Subject: rtc: rtc-vt8500: remove unnecessary platform_set_drvdata()
X-Git-Tag: next-20130527~1^2~93
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2af465f0118d4abc236e4232f2a1dd8246a41aa4;p=karo-tx-linux.git

rtc: rtc-vt8500: 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: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c
index d89efee6d29e..c2d6331fc712 100644
--- a/drivers/rtc/rtc-vt8500.c
+++ b/drivers/rtc/rtc-vt8500.c
@@ -282,8 +282,6 @@ static int vt8500_rtc_remove(struct platform_device *pdev)
 	/* Disable alarm matching */
 	writel(0, vt8500_rtc->regbase + VT8500_RTC_IS);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return 0;
 }