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| author | Jingoo Han <jg1.han@samsung.com> | 2013-11-12 15:09:14 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:17 +0900 |
| commit | 23741ada20103cda6a39fad9eb0171757ef997ff (patch) | |
| tree | 8b208e174f4672f19bff26fcbc3dd2d03b496cbd | |
| parent | 02f0092cb37669fd9c68770365a18168b8cd5f60 (diff) | |
| download | blackbird-op-linux-23741ada20103cda6a39fad9eb0171757ef997ff.tar.gz blackbird-op-linux-23741ada20103cda6a39fad9eb0171757ef997ff.zip | |
backlight: ep93xx: use devm_backlight_device_register()
Use devm_backlight_device_register() to make cleanup paths simpler, and
remove unnecessary remove().
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.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/video/backlight/ep93xx_bl.c b/drivers/video/backlight/ep93xx_bl.c index 018368ba4124..0d1f633c6480 100644 --- a/drivers/video/backlight/ep93xx_bl.c +++ b/drivers/video/backlight/ep93xx_bl.c @@ -92,8 +92,8 @@ static int ep93xxbl_probe(struct platform_device *dev) memset(&props, 0, sizeof(struct backlight_properties)); props.type = BACKLIGHT_RAW; props.max_brightness = EP93XX_MAX_BRIGHT; - bl = backlight_device_register(dev->name, &dev->dev, ep93xxbl, - &ep93xxbl_ops, &props); + bl = devm_backlight_device_register(&dev->dev, dev->name, &dev->dev, + ep93xxbl, &ep93xxbl_ops, &props); if (IS_ERR(bl)) return PTR_ERR(bl); @@ -106,14 +106,6 @@ static int ep93xxbl_probe(struct platform_device *dev) return 0; } -static int ep93xxbl_remove(struct platform_device *dev) -{ - struct backlight_device *bl = platform_get_drvdata(dev); - - backlight_device_unregister(bl); - return 0; -} - #ifdef CONFIG_PM_SLEEP static int ep93xxbl_suspend(struct device *dev) { @@ -140,7 +132,6 @@ static struct platform_driver ep93xxbl_driver = { .pm = &ep93xxbl_pm_ops, }, .probe = ep93xxbl_probe, - .remove = ep93xxbl_remove, }; module_platform_driver(ep93xxbl_driver); |
