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authorJingoo Han <jg1.han@samsung.com>2014-01-23 15:54:28 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-23 16:36:56 -0800
commitffb1f6c83b273f2b7aac207ad2220c28d3cfa44a (patch)
treeee6610f43a09079a720c8a22c56a401b82cda06a /drivers/video/backlight
parent443956fdd501bdfa8471191ef23d1432ea5fa928 (diff)
downloadlinux-stericsson-ffb1f6c83b273f2b7aac207ad2220c28d3cfa44a.tar.gz
backlight: tosa: use devm_backlight_device_register()
Use devm_backlight_device_register() to make cleanup paths simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/backlight')
-rw-r--r--drivers/video/backlight/tosa_bl.c7
1 files changed, 3 insertions, 4 deletions
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;
}