95 	dev->power.is_prepared = false;  in device_pm_sleep_init()
96 	dev->power.is_suspended = false;  in device_pm_sleep_init()
97 	dev->power.is_noirq_suspended = false;  in device_pm_sleep_init()
98 	dev->power.is_late_suspended = false;  in device_pm_sleep_init()
99 	init_completion(&dev->power.completion);  in device_pm_sleep_init()
100 	complete_all(&dev->power.completion);  in device_pm_sleep_init()
101 	dev->power.wakeup = NULL;  in device_pm_sleep_init()
102 	INIT_LIST_HEAD(&dev->power.entry);  in device_pm_sleep_init()
135 	if (dev->parent && dev->parent->power.is_prepared)  in device_pm_add()
138 	list_add_tail(&dev->power.entry, &dpm_list);  in device_pm_add()
139 	dev->power.in_dpm_list = true;  in device_pm_add()
154 	complete_all(&dev->power.completion);  in device_pm_remove()
156 	list_del_init(&dev->power.entry);  in device_pm_remove()
157 	dev->power.in_dpm_list = false;  in device_pm_remove()
175 	list_move_tail(&deva->power.entry, &devb->power.entry);  in device_pm_move_before()
189 	list_move(&deva->power.entry, &devb->power.entry);  in device_pm_move_after()
200 	list_move_tail(&dev->power.entry, &dpm_list);  in device_pm_move_last()
240 	if (async || (pm_async_enabled && dev->power.async_suspend))  in dpm_wait()
241 		wait_for_completion(&dev->power.completion);  in dpm_wait()
559 	return !dev->power.must_resume && pm_transition.event != PM_EVENT_RESTORE;  in dev_pm_may_skip_resume()
618 	if (dev->power.syscore || dev->power.direct_complete)  in device_resume_noirq()
621 	if (!dev->power.is_noirq_suspended)  in device_resume_noirq()
666 	dev->power.is_noirq_suspended = false;  in device_resume_noirq()
670 		dev->power.is_late_suspended = false;  in device_resume_noirq()
671 		dev->power.is_suspended = false;  in device_resume_noirq()
683 	complete_all(&dev->power.completion);  in device_resume_noirq()
690 	return dev->power.async_suspend && pm_async_enabled  in is_async()
696 	reinit_completion(&dev->power.completion);  in dpm_async_fn()
733 	list_for_each_entry(dev, &dpm_noirq_list, power.entry)  in dpm_noirq_resume_devices()
739 		list_move_tail(&dev->power.entry, &dpm_late_early_list);  in dpm_noirq_resume_devices()
826 	if (dev->power.syscore || dev->power.direct_complete)  in device_resume_early()
829 	if (!dev->power.is_late_suspended)  in device_resume_early()
842 	dev->power.is_late_suspended = false;  in device_resume_early()
848 	complete_all(&dev->power.completion);  in device_resume_early()
882 	list_for_each_entry(dev, &dpm_late_early_list, power.entry)  in dpm_resume_early()
888 		list_move_tail(&dev->power.entry, &dpm_suspended_list);  in dpm_resume_early()
938 	if (dev->power.syscore)  in device_resume()
941 	if (dev->power.direct_complete) {  in device_resume()
955 	dev->power.is_prepared = false;  in device_resume()
957 	if (!dev->power.is_suspended)  in device_resume()
997 	dev->power.is_suspended = false;  in device_resume()
1004 	complete_all(&dev->power.completion);  in device_resume()
1041 	list_for_each_entry(dev, &dpm_suspended_list, power.entry)  in dpm_resume()
1062 		if (!list_empty(&dev->power.entry))  in dpm_resume()
1063 			list_move_tail(&dev->power.entry, &dpm_prepared_list);  in dpm_resume()
1085 	if (dev->power.syscore)  in device_complete()
1139 		dev->power.is_prepared = false;  in dpm_complete()
1140 		list_move(&dev->power.entry, &list);  in dpm_complete()
1202 		dev->parent->power.must_resume = true;  in dpm_superior_set_must_resume()
1207 		link->supplier->power.must_resume = true;  in dpm_superior_set_must_resume()
1264 	return !dev->power.may_skip_resume;  in device_must_resume()
1291 	if (dev->power.syscore || dev->power.direct_complete)  in __device_suspend_noirq()
1316 	dev->power.is_noirq_suspended = true;  in __device_suspend_noirq()
1319 		dev->power.must_resume = dev->power.must_resume ||  in __device_suspend_noirq()
1320 				atomic_read(&dev->power.usage_count) > 1 ||  in __device_suspend_noirq()
1323 		dev->power.must_resume = true;  in __device_suspend_noirq()
1326 	if (dev->power.must_resume)  in __device_suspend_noirq()
1330 	complete_all(&dev->power.completion);  in __device_suspend_noirq()
1382 		if (!list_empty(&dev->power.entry))  in dpm_noirq_suspend_devices()
1383 			list_move(&dev->power.entry, &dpm_noirq_list);  in dpm_noirq_suspend_devices()
1433 	spin_lock_irq(&parent->power.lock);  in dpm_propagate_wakeup_to_parent()
1435 	if (dev->power.wakeup_path && !parent->power.ignore_children)  in dpm_propagate_wakeup_to_parent()
1436 		parent->power.wakeup_path = true;  in dpm_propagate_wakeup_to_parent()
1438 	spin_unlock_irq(&parent->power.lock);  in dpm_propagate_wakeup_to_parent()
1499 	if (dev->power.syscore || dev->power.direct_complete)  in __device_suspend_late()
1524 	dev->power.is_late_suspended = true;  in __device_suspend_late()
1528 	complete_all(&dev->power.completion);  in __device_suspend_late()
1576 		if (!list_empty(&dev->power.entry))  in dpm_suspend_late()
1577 			list_move(&dev->power.entry, &dpm_late_early_list);  in dpm_suspend_late()
1659 		spin_lock_irq(&dev->parent->power.lock);  in dpm_clear_superiors_direct_complete()
1660 		dev->parent->power.direct_complete = false;  in dpm_clear_superiors_direct_complete()
1661 		spin_unlock_irq(&dev->parent->power.lock);  in dpm_clear_superiors_direct_complete()
1667 		spin_lock_irq(&link->supplier->power.lock);  in dpm_clear_superiors_direct_complete()
1668 		link->supplier->power.direct_complete = false;  in dpm_clear_superiors_direct_complete()
1669 		spin_unlock_irq(&link->supplier->power.lock);  in dpm_clear_superiors_direct_complete()
1694 		dev->power.direct_complete = false;  in __device_suspend()
1708 		dev->power.direct_complete = false;  in __device_suspend()
1713 	if (dev->power.syscore)  in __device_suspend()
1717 	if (device_may_wakeup(dev) || dev->power.wakeup_path)  in __device_suspend()
1718 		dev->power.direct_complete = false;  in __device_suspend()
1720 	if (dev->power.direct_complete) {  in __device_suspend()
1730 		dev->power.direct_complete = false;  in __device_suspend()
1733 	dev->power.may_skip_resume = false;  in __device_suspend()
1734 	dev->power.must_resume = false;  in __device_suspend()
1779 		dev->power.is_suspended = true;  in __device_suspend()
1781 			dev->power.wakeup_path = true;  in __device_suspend()
1794 	complete_all(&dev->power.completion);  in __device_suspend()
1854 		if (!list_empty(&dev->power.entry))  in dpm_suspend()
1855 			list_move(&dev->power.entry, &dpm_suspended_list);  in dpm_suspend()
1886 	if (dev->power.syscore)  in device_prepare()
1903 	dev->power.wakeup_path = false;  in device_prepare()
1905 	if (dev->power.no_pm_callbacks)  in device_prepare()
1938 	spin_lock_irq(&dev->power.lock);  in device_prepare()
1939 	dev->power.direct_complete = state.event == PM_EVENT_SUSPEND &&  in device_prepare()
1941 		 dev->power.no_pm_callbacks) &&  in device_prepare()
1943 	spin_unlock_irq(&dev->power.lock);  in device_prepare()
1997 		dev->power.is_prepared = true;  in dpm_prepare()
1998 		if (!list_empty(&dev->power.entry))  in dpm_prepare()
1999 			list_move_tail(&dev->power.entry, &dpm_prepared_list);  in dpm_prepare()
2044 	dpm_wait(dev, subordinate->power.async_suspend);  in device_pm_wait_for_dev()
2065 	list_for_each_entry(dev, &dpm_list, power.entry)  in dpm_for_each_dev()
2088 	spin_lock_irq(&dev->power.lock);  in device_pm_check_callbacks()
2089 	dev->power.no_pm_callbacks =  in device_pm_check_callbacks()
2097 	spin_unlock_irq(&dev->power.lock);  in device_pm_check_callbacks()