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author | Jingoo Han <jg1.han@samsung.com> | 2014-01-23 15:54:24 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-23 16:36:56 -0800 |
commit | 0ec585d320acb3e9c33b2b2ba9cefb4a62483d42 (patch) | |
tree | 9ee31f8cd65f4e75620c9a146e3bdd7d1554e07a | |
parent | 1cc456119c53e5de45748382146c7d5f8765cf4e (diff) | |
download | op-kernel-dev-0ec585d320acb3e9c33b2b2ba9cefb4a62483d42.zip op-kernel-dev-0ec585d320acb3e9c33b2b2ba9cefb4a62483d42.tar.gz |
backlight: jornada720: 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>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.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/jornada720_bl.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c index 3ccb893..6ce96b4 100644 --- a/drivers/video/backlight/jornada720_bl.c +++ b/drivers/video/backlight/jornada720_bl.c @@ -115,9 +115,10 @@ static int jornada_bl_probe(struct platform_device *pdev) memset(&props, 0, sizeof(struct backlight_properties)); props.type = BACKLIGHT_RAW; props.max_brightness = BL_MAX_BRIGHT; - bd = backlight_device_register(S1D_DEVICENAME, &pdev->dev, NULL, - &jornada_bl_ops, &props); + bd = devm_backlight_device_register(&pdev->dev, S1D_DEVICENAME, + &pdev->dev, NULL, &jornada_bl_ops, + &props); if (IS_ERR(bd)) { ret = PTR_ERR(bd); dev_err(&pdev->dev, "failed to register device, err=%x\n", ret); @@ -139,18 +140,8 @@ static int jornada_bl_probe(struct platform_device *pdev) return 0; } -static int jornada_bl_remove(struct platform_device *pdev) -{ - struct backlight_device *bd = platform_get_drvdata(pdev); - - backlight_device_unregister(bd); - - return 0; -} - static struct platform_driver jornada_bl_driver = { .probe = jornada_bl_probe, - .remove = jornada_bl_remove, .driver = { .name = "jornada_bl", }, |