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Subject[PATCH 20/22] backlight: pcf50633: use devm_backlight_device_register()
Date
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/pcf50633-backlight.c | 13 ++-----------
1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/drivers/video/backlight/pcf50633-backlight.c b/drivers/video/backlight/pcf50633-backlight.c
index b2184cf..b95d3b0 100644
--- a/drivers/video/backlight/pcf50633-backlight.c
+++ b/drivers/video/backlight/pcf50633-backlight.c
@@ -126,7 +126,8 @@ static int pcf50633_bl_probe(struct platform_device *pdev)

pcf_bl->pcf = dev_to_pcf50633(pdev->dev.parent);

- pcf_bl->bl = backlight_device_register(pdev->name, &pdev->dev, pcf_bl,
+ pcf_bl->bl = devm_backlight_device_register(&pdev->dev, pdev->name,
+ &pdev->dev, pcf_bl,
&pcf50633_bl_ops, &bl_props);

if (IS_ERR(pcf_bl->bl))
@@ -147,18 +148,8 @@ static int pcf50633_bl_probe(struct platform_device *pdev)
return 0;
}

-static int pcf50633_bl_remove(struct platform_device *pdev)
-{
- struct pcf50633_bl *pcf_bl = platform_get_drvdata(pdev);
-
- backlight_device_unregister(pcf_bl->bl);
-
- return 0;
-}
-
static struct platform_driver pcf50633_bl_driver = {
.probe = pcf50633_bl_probe,
- .remove = pcf50633_bl_remove,
.driver = {
.name = "pcf50633-backlight",
},
--
1.7.10.4



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