* [PATCH 3/4] backlight: lp8788: remove unnecessary platform_set_drvdata()
@ 2013-05-03 6:19 Jingoo Han
0 siblings, 0 replies; only message in thread
From: Jingoo Han @ 2013-05-03 6:19 UTC (permalink / raw)
To: 'Andrew Morton'; +Cc: 'LKML', 'Richard Purdie'
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/lp8788_bl.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/video/backlight/lp8788_bl.c b/drivers/video/backlight/lp8788_bl.c
index 4bb8b4f..980855e 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;
}
--
1.7.2.5
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2013-05-03 6:19 [PATCH 3/4] backlight: lp8788: remove unnecessary platform_set_drvdata() Jingoo Han
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