From: Jingoo Han <jg1.han@samsung.com>
Date: Wed, 19 Jun 2013 00:07:12 +0000 (+1000)
Subject: backlight: lp8788: remove unnecessary platform_set_drvdata()
X-Git-Tag: next-20130619~2^2~303
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dd5bcd9ecf2a006c18a7b4fc20f95b1ff5c20733;p=karo-tx-linux.git

backlight: lp8788: 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/video/backlight/lp8788_bl.c b/drivers/video/backlight/lp8788_bl.c
index 4bb8b4f140cf..980855ec9bb1 100644
--- a/drivers/video/backlight/lp8788_bl.c
+++ b/drivers/video/backlight/lp8788_bl.c
@@ -312,7 +312,6 @@ static int lp8788_backlight_remove(struct platform_device *pdev)
 	backlight_update_status(bl_dev);
 	sysfs_remove_group(&pdev->dev.kobj, &lp8788_attr_group);
 	lp8788_backlight_unregister(bl);
-	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }