backlight: lms501kf03: use devm_lcd_device_register()
Use devm_lcd_device_register() to make cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/backlight/lms501kf03.c b/drivers/video/backlight/lms501kf03.c
index ff46e19..77258b7 100644
--- a/drivers/video/backlight/lms501kf03.c
+++ b/drivers/video/backlight/lms501kf03.c
@@ -350,8 +350,8 @@
return -EINVAL;
}
- ld = lcd_device_register("lms501kf03", &spi->dev, lcd,
- &lms501kf03_lcd_ops);
+ ld = devm_lcd_device_register(&spi->dev, "lms501kf03", &spi->dev, lcd,
+ &lms501kf03_lcd_ops);
if (IS_ERR(ld))
return PTR_ERR(ld);
@@ -382,8 +382,6 @@
struct lms501kf03 *lcd = spi_get_drvdata(spi);
lms501kf03_power(lcd, FB_BLANK_POWERDOWN);
- lcd_device_unregister(lcd->ld);
-
return 0;
}