From: Jingoo Han <jg1.han@samsung.com>
Date: Wed, 19 Jun 2013 00:07:24 +0000 (+1000)
Subject: rtc: rtc-88pm80x: remove unnecessary platform_set_drvdata()
X-Git-Tag: next-20130619~2^2~268
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bb90323cba04bbca0d49b0eee24adf4be6e99b74;p=karo-tx-linux.git

rtc: rtc-88pm80x: 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>
---

diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c
index f3742f364eb8..354c937a5866 100644
--- a/drivers/rtc/rtc-88pm80x.c
+++ b/drivers/rtc/rtc-88pm80x.c
@@ -345,7 +345,6 @@ out:
 static int pm80x_rtc_remove(struct platform_device *pdev)
 {
 	struct pm80x_rtc_info *info = platform_get_drvdata(pdev);
-	platform_set_drvdata(pdev, NULL);
 	pm80x_free_irq(info->chip, info->irq, info);
 	return 0;
 }