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authorJingoo Han <jg1.han@samsung.com>2013-07-04 00:05:10 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-04 01:07:42 +0200
commit6a7c02f4edd6ce8ef96fc27701fa4eeb3fecc046 (patch)
tree642bf32d1b26056b35d7cf387d91e3bf33fc13c5
parentbacklight: atmel-pwm-bl: remove unnecessary platform_set_drvdata() (diff)
downloadlinux-6a7c02f4edd6ce8ef96fc27701fa4eeb3fecc046.tar.xz
linux-6a7c02f4edd6ce8ef96fc27701fa4eeb3fecc046.zip
backlight: ep93xx: 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>
-rw-r--r--drivers/video/backlight/ep93xx_bl.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/video/backlight/ep93xx_bl.c b/drivers/video/backlight/ep93xx_bl.c
index 33455821dd31..018368ba4124 100644
--- a/drivers/video/backlight/ep93xx_bl.c
+++ b/drivers/video/backlight/ep93xx_bl.c
@@ -111,7 +111,6 @@ static int ep93xxbl_remove(struct platform_device *dev)
struct backlight_device *bl = platform_get_drvdata(dev);
backlight_device_unregister(bl);
- platform_set_drvdata(dev, NULL);
return 0;
}