diff options
Diffstat (limited to 'drivers/video/backlight')
| -rw-r--r-- | drivers/video/backlight/lp855x_bl.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c index 61a7f45bfad8..da1f124db69c 100644 --- a/drivers/video/backlight/lp855x_bl.c +++ b/drivers/video/backlight/lp855x_bl.c @@ -241,19 +241,17 @@ static int lp855x_bl_update_status(struct backlight_device *bl) { struct lp855x *lp = bl_get_data(bl); int brightness = bl->props.brightness; - int ret; if (bl->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK)) brightness = 0; if (lp->mode == PWM_BASED) - ret = lp855x_pwm_ctrl(lp, brightness, + return lp855x_pwm_ctrl(lp, brightness, bl->props.max_brightness); else if (lp->mode == REGISTER_BASED) - ret = lp855x_write_byte(lp, lp->cfg->reg_brightness, + return lp855x_write_byte(lp, lp->cfg->reg_brightness, (u8)brightness); - - return ret; + return -EINVAL; } static const struct backlight_ops lp855x_bl_ops = { |