linux-kernel - [PATCH 5/8] backlight: lms501kf03: use devm_lcd_device

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Date:	Tue, 24 Sep 2013 18:24:31 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Andrew Morton' <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, 'Richard Purdie' <rpurdie@...ys.net>,
	'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH 5/8] backlight: lms501kf03: use devm_lcd_device_register()

Use devm_lcd_device_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/video/backlight/lms501kf03.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

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 @@ static int lms501kf03_probe(struct spi_device *spi)
 		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 @@ static int lms501kf03_remove(struct spi_device *spi)
 	struct lms501kf03 *lcd = spi_get_drvdata(spi);
 
 	lms501kf03_power(lcd, FB_BLANK_POWERDOWN);
-	lcd_device_unregister(lcd->ld);
-
 	return 0;
 }
 
-- 
1.7.10.4


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