diff options
Diffstat (limited to 'drivers/video/backlight/generic_bl.c')
| -rw-r--r-- | drivers/video/backlight/generic_bl.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/video/backlight/generic_bl.c b/drivers/video/backlight/generic_bl.c index 5d8d65200db7..67dfb939a514 100644 --- a/drivers/video/backlight/generic_bl.c +++ b/drivers/video/backlight/generic_bl.c @@ -52,24 +52,6 @@ static int genericbl_get_intensity(struct backlight_device *bd) return genericbl_intensity; } -/* - * Called when the battery is low to limit the backlight intensity. - * If limit==0 clear any limit, otherwise limit the intensity - */ -void genericbl_limit_intensity(int limit) -{ - struct backlight_device *bd = generic_backlight_device; - - mutex_lock(&bd->ops_lock); - if (limit) - bd->props.state |= GENERICBL_BATTLOW; - else - bd->props.state &= ~GENERICBL_BATTLOW; - backlight_update_status(generic_backlight_device); - mutex_unlock(&bd->ops_lock); -} -EXPORT_SYMBOL(genericbl_limit_intensity); - static const struct backlight_ops genericbl_ops = { .options = BL_CORE_SUSPENDRESUME, .get_brightness = genericbl_get_intensity, |