From: Jingoo Han Date: Fri, 3 Jan 2014 03:10:13 +0000 (+1100) Subject: backlight: tosa: use devm_backlight_device_register() X-Git-Tag: next-20140106~2^2~104 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2bf1ffbbca44c12f525d7e3c60988c5fb88528ea;p=karo-tx-linux.git backlight: tosa: use devm_backlight_device_register() Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han Cc: Tomi Valkeinen Signed-off-by: Andrew Morton --- diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c index b8db9338cacd..3ad676558c80 100644 --- a/drivers/video/backlight/tosa_bl.c +++ b/drivers/video/backlight/tosa_bl.c @@ -105,8 +105,9 @@ static int tosa_bl_probe(struct i2c_client *client, memset(&props, 0, sizeof(struct backlight_properties)); props.type = BACKLIGHT_RAW; props.max_brightness = 512 - 1; - data->bl = backlight_device_register("tosa-bl", &client->dev, data, - &bl_ops, &props); + data->bl = devm_backlight_device_register(&client->dev, "tosa-bl", + &client->dev, data, &bl_ops, + &props); if (IS_ERR(data->bl)) { ret = PTR_ERR(data->bl); goto err_reg; @@ -128,9 +129,7 @@ static int tosa_bl_remove(struct i2c_client *client) { struct tosa_bl_data *data = i2c_get_clientdata(client); - backlight_device_unregister(data->bl); data->bl = NULL; - return 0; }