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

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Date:	Mon, 02 Dec 2013 08:58:21 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Andrew Morton' <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, 'Jingoo Han' <jg1.han@...sung.com>
Subject: [PATCH 8/8] backlight: tosa: 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/tosa_lcd.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/video/backlight/tosa_lcd.c b/drivers/video/backlight/tosa_lcd.c
index be5d636..f08d641 100644
--- a/drivers/video/backlight/tosa_lcd.c
+++ b/drivers/video/backlight/tosa_lcd.c
@@ -206,8 +206,8 @@ static int tosa_lcd_probe(struct spi_device *spi)
 
 	tosa_lcd_tg_on(data);
 
-	data->lcd = lcd_device_register("tosa-lcd", &spi->dev, data,
-			&tosa_lcd_ops);
+	data->lcd = devm_lcd_device_register(&spi->dev, "tosa-lcd", &spi->dev,
+					data, &tosa_lcd_ops);
 
 	if (IS_ERR(data->lcd)) {
 		ret = PTR_ERR(data->lcd);
@@ -226,8 +226,6 @@ static int tosa_lcd_remove(struct spi_device *spi)
 {
 	struct tosa_lcd_data *data = spi_get_drvdata(spi);
 
-	lcd_device_unregister(data->lcd);
-
 	if (data->i2c)
 		i2c_unregister_device(data->i2c);
 
-- 
1.7.10.4


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