Use devm_lcd_device_register() to make cleanup paths simpler,
and remove unnecessary remove().
Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
drivers/video/backlight/platform_lcd.c | 20 +++-----------------
1 file changed, 3 insertions(+), 17 deletions(-)
diff --git a/drivers/video/backlight/platform_lcd.c
b/drivers/video/backlight/platform_lcd.c
index cc0f067..d01884d 100644
--- a/drivers/video/backlight/platform_lcd.c
+++ b/drivers/video/backlight/platform_lcd.c
@@ -101,30 +101,17 @@ static int platform_lcd_probe(struct platform_device
*pdev)
plcd->us = dev;
plcd->pdata = pdata;
- plcd->lcd = lcd_device_register(dev_name(dev), dev,
- plcd, &platform_lcd_ops);
+ plcd->lcd = devm_lcd_device_register(&pdev->dev, dev_name(dev), dev,
+ plcd, &platform_lcd_ops);
if (IS_ERR(plcd->lcd)) {
dev_err(dev, "cannot register lcd device\n");
- err = PTR_ERR(plcd->lcd);
- goto err;
+ return PTR_ERR(plcd->lcd);
}
platform_set_drvdata(pdev, plcd);
platform_lcd_set_power(plcd->lcd, FB_BLANK_NORMAL);
return 0;
-
- err:
- return err;
-}
-
-static int platform_lcd_remove(struct platform_device *pdev)
-{
- struct platform_lcd *plcd = platform_get_drvdata(pdev);
-
- lcd_device_unregister(plcd->lcd);
-
- return 0;
}
#ifdef CONFIG_PM_SLEEP
@@ -168,7 +155,6 @@ static struct platform_driver platform_lcd_driver = {
.of_match_table = of_match_ptr(platform_lcd_of_match),
},
.probe = platform_lcd_probe,
- .remove = platform_lcd_remove,
};
module_platform_driver(platform_lcd_driver);
--
1.7.10.4
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