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| author | Jingoo Han <jg1.han@samsung.com> | 2014-01-23 15:54:28 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-23 16:36:56 -0800 |
| commit | ffb1f6c83b273f2b7aac207ad2220c28d3cfa44a (patch) | |
| tree | ee6610f43a09079a720c8a22c56a401b82cda06a | |
| parent | 443956fdd501bdfa8471191ef23d1432ea5fa928 (diff) | |
| download | op-kernel-dev-ffb1f6c83b273f2b7aac207ad2220c28d3cfa44a.zip op-kernel-dev-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>
| -rw-r--r-- | drivers/video/backlight/tosa_bl.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c index b8db933..3ad6765 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; } |
