From: Jingoo Han Date: Tue, 12 Nov 2013 23:09:15 +0000 (-0800) Subject: backlight: generic_bl: use devm_backlight_device_register() X-Git-Tag: accepted/tizen/common/20141203.182822~1142^2~138 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=de2efd2a9ffba56eb0c00a48346685baa377c370;p=platform%2Fkernel%2Flinux-arm64.git backlight: generic_bl: use devm_backlight_device_register() Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/video/backlight/generic_bl.c b/drivers/video/backlight/generic_bl.c index 48fa914..5d8d652 100644 --- a/drivers/video/backlight/generic_bl.c +++ b/drivers/video/backlight/generic_bl.c @@ -93,8 +93,8 @@ static int genericbl_probe(struct platform_device *pdev) memset(&props, 0, sizeof(struct backlight_properties)); props.type = BACKLIGHT_RAW; props.max_brightness = machinfo->max_intensity; - bd = backlight_device_register(name, &pdev->dev, NULL, &genericbl_ops, - &props); + bd = devm_backlight_device_register(&pdev->dev, name, &pdev->dev, + NULL, &genericbl_ops, &props); if (IS_ERR(bd)) return PTR_ERR(bd); @@ -118,8 +118,6 @@ static int genericbl_remove(struct platform_device *pdev) bd->props.brightness = 0; backlight_update_status(bd); - backlight_device_unregister(bd); - dev_info(&pdev->dev, "Generic Backlight Driver Unloaded\n"); return 0; }