backlight: jornada720: use devm_lcd_device_register()

Use devm_lcd_device_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <[e-mail]>
Cc: Tomi Valkeinen <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

drivers/video/backlight/jornada720_lcd.c

···
 	struct lcd_device *lcd_device;
 	int ret;
 
-	lcd_device = lcd_device_register(S1D_DEVICENAME, &pdev->dev, NULL, &jornada_lcd_props);
+	lcd_device = devm_lcd_device_register(&pdev->dev, S1D_DEVICENAME,
+					&pdev->dev, NULL, &jornada_lcd_props);
 
 	if (IS_ERR(lcd_device)) {
 		ret = PTR_ERR(lcd_device);
···
 	return 0;
 }
 
-static int jornada_lcd_remove(struct platform_device *pdev)
-{
-	struct lcd_device *lcd_device = platform_get_drvdata(pdev);
-
-	lcd_device_unregister(lcd_device);
-
-	return 0;
-}
-
 static struct platform_driver jornada_lcd_driver = {
 	.probe	= jornada_lcd_probe,
-	.remove	= jornada_lcd_remove,
 	.driver	= {
 		.name	= "jornada_lcd",
 	},