linux-kernel - [PATCH 08/22] backlight: bd6107: use devm_backlight_device

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Message-id: <004e01ceb905$f50e6760$df2b3620$%han@samsung.com>
Date:	Tue, 24 Sep 2013 18:10:47 +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 08/22] backlight: bd6107: use devm_backlight_device_register()

Use devm_backlight_device_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/video/backlight/bd6107.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/backlight/bd6107.c b/drivers/video/backlight/bd6107.c
index 43c434e..16dd9bc 100644
--- a/drivers/video/backlight/bd6107.c
+++ b/drivers/video/backlight/bd6107.c
@@ -166,7 +166,8 @@ static int bd6107_probe(struct i2c_client *client,
 	props.brightness = clamp_t(unsigned int, pdata->def_value, 0,
 				   props.max_brightness);
 
-	backlight = backlight_device_register(dev_name(&client->dev),
+	backlight = devm_backlight_device_register(&client->dev,
+					      dev_name(&client->dev),
 					      &bd->client->dev, bd,
 					      &bd6107_backlight_ops, &props);
 	if (IS_ERR(backlight)) {
@@ -186,7 +187,6 @@ static int bd6107_remove(struct i2c_client *client)
 
 	backlight->props.brightness = 0;
 	backlight_update_status(backlight);
-	backlight_device_unregister(backlight);
 
 	return 0;
 }
-- 
1.7.10.4


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