diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/leds/led-class.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index 64c66b3769c..4a938780dfc 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -137,12 +137,14 @@ err_out: EXPORT_SYMBOL_GPL(led_classdev_register); /** - * led_classdev_unregister - unregisters a object of led_properties class. + * __led_classdev_unregister - unregisters a object of led_properties class. * @led_cdev: the led device to unregister + * @suspended: indicates whether system-wide suspend or resume is in progress * * Unregisters a previously registered via led_classdev_register object. */ -void led_classdev_unregister(struct led_classdev *led_cdev) +void __led_classdev_unregister(struct led_classdev *led_cdev, + bool suspended) { device_remove_file(led_cdev->dev, &dev_attr_brightness); #ifdef CONFIG_LEDS_TRIGGERS @@ -153,13 +155,16 @@ void led_classdev_unregister(struct led_classdev *led_cdev) up_write(&led_cdev->trigger_lock); #endif - device_unregister(led_cdev->dev); + if (suspended) + device_pm_schedule_removal(led_cdev->dev); + else + device_unregister(led_cdev->dev); down_write(&leds_list_lock); list_del(&led_cdev->node); up_write(&leds_list_lock); } -EXPORT_SYMBOL_GPL(led_classdev_unregister); +EXPORT_SYMBOL_GPL(__led_classdev_unregister); static int __init leds_init(void) { |