Messages in this thread Patch in this message | | | From | Jingoo Han <> | Subject | [PATCH 19/22] backlight: pandora_bl: use devm_backlight_device_register() | Date | Tue, 24 Sep 2013 18:18:57 +0900 |
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Use devm_backlight_device_register() to make cleanup paths simpler, and remove unnecessary remove().
Signed-off-by: Jingoo Han <jg1.han@samsung.com> --- drivers/video/backlight/pandora_bl.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/video/backlight/pandora_bl.c b/drivers/video/backlight/pandora_bl.c index 633b0a2..2098c5d 100644 --- a/drivers/video/backlight/pandora_bl.c +++ b/drivers/video/backlight/pandora_bl.c @@ -120,8 +120,8 @@ static int pandora_backlight_probe(struct platform_device *pdev) memset(&props, 0, sizeof(props)); props.max_brightness = MAX_USER_VALUE; props.type = BACKLIGHT_RAW; - bl = backlight_device_register(pdev->name, &pdev->dev, - NULL, &pandora_backlight_ops, &props); + bl = devm_backlight_device_register(&pdev->dev, pdev->name, &pdev->dev, + NULL, &pandora_backlight_ops, &props); if (IS_ERR(bl)) { dev_err(&pdev->dev, "failed to register backlight\n"); return PTR_ERR(bl); @@ -145,20 +145,12 @@ static int pandora_backlight_probe(struct platform_device *pdev) return 0; } -static int pandora_backlight_remove(struct platform_device *pdev) -{ - struct backlight_device *bl = platform_get_drvdata(pdev); - backlight_device_unregister(bl); - return 0; -} - static struct platform_driver pandora_backlight_driver = { .driver = { .name = "pandora-backlight", .owner = THIS_MODULE, }, .probe = pandora_backlight_probe, - .remove = pandora_backlight_remove, }; module_platform_driver(pandora_backlight_driver); -- 1.7.10.4
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