diff options
Diffstat (limited to 'drivers/leds')
-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 64c66b3769c9..4a938780dfc3 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c | |||
@@ -137,12 +137,14 @@ err_out: | |||
137 | EXPORT_SYMBOL_GPL(led_classdev_register); | 137 | EXPORT_SYMBOL_GPL(led_classdev_register); |
138 | 138 | ||
139 | /** | 139 | /** |
140 | * led_classdev_unregister - unregisters a object of led_properties class. | 140 | * __led_classdev_unregister - unregisters a object of led_properties class. |
141 | * @led_cdev: the led device to unregister | 141 | * @led_cdev: the led device to unregister |
142 | * @suspended: indicates whether system-wide suspend or resume is in progress | ||
142 | * | 143 | * |
143 | * Unregisters a previously registered via led_classdev_register object. | 144 | * Unregisters a previously registered via led_classdev_register object. |
144 | */ | 145 | */ |
145 | void led_classdev_unregister(struct led_classdev *led_cdev) | 146 | void __led_classdev_unregister(struct led_classdev *led_cdev, |
147 | bool suspended) | ||
146 | { | 148 | { |
147 | device_remove_file(led_cdev->dev, &dev_attr_brightness); | 149 | device_remove_file(led_cdev->dev, &dev_attr_brightness); |
148 | #ifdef CONFIG_LEDS_TRIGGERS | 150 | #ifdef CONFIG_LEDS_TRIGGERS |
@@ -153,13 +155,16 @@ void led_classdev_unregister(struct led_classdev *led_cdev) | |||
153 | up_write(&led_cdev->trigger_lock); | 155 | up_write(&led_cdev->trigger_lock); |
154 | #endif | 156 | #endif |
155 | 157 | ||
156 | device_unregister(led_cdev->dev); | 158 | if (suspended) |
159 | device_pm_schedule_removal(led_cdev->dev); | ||
160 | else | ||
161 | device_unregister(led_cdev->dev); | ||
157 | 162 | ||
158 | down_write(&leds_list_lock); | 163 | down_write(&leds_list_lock); |
159 | list_del(&led_cdev->node); | 164 | list_del(&led_cdev->node); |
160 | up_write(&leds_list_lock); | 165 | up_write(&leds_list_lock); |
161 | } | 166 | } |
162 | EXPORT_SYMBOL_GPL(led_classdev_unregister); | 167 | EXPORT_SYMBOL_GPL(__led_classdev_unregister); |
163 | 168 | ||
164 | static int __init leds_init(void) | 169 | static int __init leds_init(void) |
165 | { | 170 | { |