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backlight: ep93xx: remove unnecessary platform_set_drvdata()

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The driver core clears the driver data to NULL after device_release or
on probe failure, since commit 0998d06310 ("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>
This commit is contained in:
Jingoo Han 2013-07-03 15:05:10 -07:00 committed by Linus Torvalds
parent 29603af120
commit 6a7c02f4ed
1 changed files with 0 additions and 1 deletions
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drivers/video/backlight/ep93xx_bl.c
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@ -111,7 +111,6 @@ static int ep93xxbl_remove(struct platform_device *dev)
struct backlight_device *bl = platform_get_drvdata(dev); struct backlight_device *bl = platform_get_drvdata(dev);
backlight_device_unregister(bl); backlight_device_unregister(bl);
platform_set_drvdata(dev, NULL);
return 0; return 0;
} }