diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-11-12 15:09:17 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:17 +0900 |
| commit | da6537850eb0d54eed44ba686be0f5f83c5c6559 (patch) | |
| tree | b9a6b993d0fb2b9b75b0923345f70f0edabdbff7 /drivers | |
| parent | ff47201582a5bbe6d14d2004e637351c41f78214 (diff) | |
backlight: kb3886_bl: 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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/backlight/kb3886_bl.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c index 5bacabb233d..7592cc25c96 100644 --- a/drivers/video/backlight/kb3886_bl.c +++ b/drivers/video/backlight/kb3886_bl.c @@ -150,10 +150,10 @@ static int kb3886bl_probe(struct platform_device *pdev) memset(&props, 0, sizeof(struct backlight_properties)); props.type = BACKLIGHT_RAW; props.max_brightness = machinfo->max_intensity; - kb3886_backlight_device = backlight_device_register("kb3886-bl", - &pdev->dev, NULL, - &kb3886bl_ops, - &props); + kb3886_backlight_device = devm_backlight_device_register(&pdev->dev, + "kb3886-bl", &pdev->dev, + NULL, &kb3886bl_ops, + &props); if (IS_ERR(kb3886_backlight_device)) return PTR_ERR(kb3886_backlight_device); @@ -166,18 +166,8 @@ static int kb3886bl_probe(struct platform_device *pdev) return 0; } -static int kb3886bl_remove(struct platform_device *pdev) -{ - struct backlight_device *bd = platform_get_drvdata(pdev); - - backlight_device_unregister(bd); - - return 0; -} - static struct platform_driver kb3886bl_driver = { .probe = kb3886bl_probe, - .remove = kb3886bl_remove, .driver = { .name = "kb3886-bl", .pm = &kb3886bl_pm_ops, |