diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-11-12 15:09:12 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:17 +0900 |
| commit | 564452938311c81194fb9da8fc51f2a12c9a3afd (patch) | |
| tree | 717c55222bdd6a3447eb6f6560f99dfee454d541 /drivers/video/backlight/da903x_bl.c | |
| parent | 26faf15cc650c6f30687c3e3c22d480bb1e3542b (diff) | |
backlight: da903x_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/video/backlight/da903x_bl.c')
| -rw-r--r-- | drivers/video/backlight/da903x_bl.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c index bbad5c21ed9e..12c5d840c590 100644 --- a/drivers/video/backlight/da903x_bl.c +++ b/drivers/video/backlight/da903x_bl.c @@ -144,8 +144,9 @@ static int da903x_backlight_probe(struct platform_device *pdev) memset(&props, 0, sizeof(props)); props.type = BACKLIGHT_RAW; props.max_brightness = max_brightness; - bl = backlight_device_register(pdev->name, data->da903x_dev, data, - &da903x_backlight_ops, &props); + bl = devm_backlight_device_register(&pdev->dev, pdev->name, + data->da903x_dev, data, + &da903x_backlight_ops, &props); if (IS_ERR(bl)) { dev_err(&pdev->dev, "failed to register backlight\n"); return PTR_ERR(bl); @@ -158,21 +159,12 @@ static int da903x_backlight_probe(struct platform_device *pdev) return 0; } -static int da903x_backlight_remove(struct platform_device *pdev) -{ - struct backlight_device *bl = platform_get_drvdata(pdev); - - backlight_device_unregister(bl); - return 0; -} - static struct platform_driver da903x_backlight_driver = { .driver = { .name = "da903x-backlight", .owner = THIS_MODULE, }, .probe = da903x_backlight_probe, - .remove = da903x_backlight_remove, }; module_platform_driver(da903x_backlight_driver); |