[PATCH 2/4] backlight: ep93xx: remove unnecessary platform_set_drvdata()

Jingoo Han
2013-05-03T06:17:53Z

The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(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>
---
drivers/video/backlight/ep93xx_bl.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/drivers/video/backlight/ep93xx_bl.c b/drivers/video/backlight/ep93xx_bl.c
index 3345582..018368b 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;
}

--
1.7.2.5