diff options
Diffstat (limited to 'drivers/base/power')
-rw-r--r-- | drivers/base/power/main.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 5630af302b2..c4568b82875 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -50,7 +50,6 @@ LIST_HEAD(dpm_active); static LIST_HEAD(dpm_off); static LIST_HEAD(dpm_off_irq); -static LIST_HEAD(dpm_destroy); static DEFINE_MUTEX(dpm_list_mtx); @@ -104,24 +103,6 @@ void device_pm_remove(struct device *dev) mutex_unlock(&dpm_list_mtx); } -/** - * device_pm_schedule_removal - schedule the removal of a suspended device - * @dev: Device to destroy - * - * Moves the device to the dpm_destroy list for further processing by - * unregister_dropped_devices(). - */ -void device_pm_schedule_removal(struct device *dev) -{ - pr_debug("PM: Preparing for removal: %s:%s\n", - dev->bus ? dev->bus->name : "No Bus", - kobject_name(&dev->kobj)); - mutex_lock(&dpm_list_mtx); - list_move_tail(&dev->power.entry, &dpm_destroy); - mutex_unlock(&dpm_list_mtx); -} -EXPORT_SYMBOL_GPL(device_pm_schedule_removal); - /*------------------------- Resume routines -------------------------*/ /** @@ -246,26 +227,6 @@ static void dpm_resume(void) } /** - * unregister_dropped_devices - Unregister devices scheduled for removal - * - * Unregister all devices on the dpm_destroy list. - */ -static void unregister_dropped_devices(void) -{ - mutex_lock(&dpm_list_mtx); - while (!list_empty(&dpm_destroy)) { - struct list_head *entry = dpm_destroy.next; - struct device *dev = to_device(entry); - - mutex_unlock(&dpm_list_mtx); - /* This also removes the device from the list */ - device_unregister(dev); - mutex_lock(&dpm_list_mtx); - } - mutex_unlock(&dpm_list_mtx); -} - -/** * device_resume - Restore state of each device in system. * * Resume all the devices, unlock them all, and allow new @@ -275,7 +236,6 @@ void device_resume(void) { might_sleep(); dpm_resume(); - unregister_dropped_devices(); } EXPORT_SYMBOL_GPL(device_resume); |