67 extern int pm_generic_runtime_suspend(struct device *dev);
68 extern int pm_generic_runtime_resume(struct device *dev);
69 extern bool pm_runtime_need_not_resume(struct device *dev);
70 extern int pm_runtime_force_suspend(struct device *dev);
71 extern int pm_runtime_force_resume(struct device *dev);
73 extern int __pm_runtime_idle(struct device *dev, int rpmflags);
74 extern int __pm_runtime_suspend(struct device *dev, int rpmflags);
75 extern int __pm_runtime_resume(struct device *dev, int rpmflags);
76 extern int pm_runtime_get_if_active(struct device *dev);
77 extern int pm_runtime_get_if_in_use(struct device *dev);
78 extern int pm_schedule_suspend(struct device *dev, unsigned int delay);
79 extern int __pm_runtime_set_status(struct device *dev, unsigned int status);
80 extern int pm_runtime_barrier(struct device *dev);
81 extern void pm_runtime_enable(struct device *dev);
82 extern void __pm_runtime_disable(struct device *dev, bool check_resume);
83 extern void pm_runtime_allow(struct device *dev);
84 extern void pm_runtime_forbid(struct device *dev);
85 extern void pm_runtime_no_callbacks(struct device *dev);
86 extern void pm_runtime_irq_safe(struct device *dev);
87 extern void __pm_runtime_use_autosuspend(struct device *dev, bool use);
88 extern void pm_runtime_set_autosuspend_delay(struct device *dev, int delay);
89 extern u64 pm_runtime_autosuspend_expiration(struct device *dev);
90 extern void pm_runtime_set_memalloc_noio(struct device *dev, bool enable);
91 extern void pm_runtime_get_suppliers(struct device *dev);
92 extern void pm_runtime_put_suppliers(struct device *dev);
93 extern void pm_runtime_new_link(struct device *dev);
97 extern int devm_pm_runtime_enable(struct device *dev);
108 static inline void pm_suspend_ignore_children(struct device *dev, bool enable)  in pm_suspend_ignore_children()  argument
110 	dev->power.ignore_children = enable;  in pm_suspend_ignore_children()
117 static inline void pm_runtime_get_noresume(struct device *dev)  in pm_runtime_get_noresume()  argument
119 	atomic_inc(&dev->power.usage_count);  in pm_runtime_get_noresume()
128 static inline void pm_runtime_put_noidle(struct device *dev)  in pm_runtime_put_noidle()  argument
130 	atomic_add_unless(&dev->power.usage_count, -1, 0);  in pm_runtime_put_noidle()
145 static inline bool pm_runtime_suspended(struct device *dev)  in pm_runtime_suspended()  argument
147 	return dev->power.runtime_status == RPM_SUSPENDED  in pm_runtime_suspended()
148 		&& !dev->power.disable_depth;  in pm_runtime_suspended()
163 static inline bool pm_runtime_active(struct device *dev)  in pm_runtime_active()  argument
165 	return dev->power.runtime_status == RPM_ACTIVE  in pm_runtime_active()
166 		|| dev->power.disable_depth;  in pm_runtime_active()
180 static inline bool pm_runtime_status_suspended(struct device *dev)  in pm_runtime_status_suspended()  argument
182 	return dev->power.runtime_status == RPM_SUSPENDED;  in pm_runtime_status_suspended()
195 static inline bool pm_runtime_enabled(struct device *dev)  in pm_runtime_enabled()  argument
197 	return !dev->power.disable_depth;  in pm_runtime_enabled()
207 static inline bool pm_runtime_has_no_callbacks(struct device *dev)  in pm_runtime_has_no_callbacks()  argument
209 	return dev->power.no_callbacks;  in pm_runtime_has_no_callbacks()
219 static inline void pm_runtime_mark_last_busy(struct device *dev)  in pm_runtime_mark_last_busy()  argument
221 	WRITE_ONCE(dev->power.last_busy, ktime_get_mono_fast_ns());  in pm_runtime_mark_last_busy()
232 static inline bool pm_runtime_is_irq_safe(struct device *dev)  in pm_runtime_is_irq_safe()  argument
234 	return dev->power.irq_safe;  in pm_runtime_is_irq_safe()
237 extern u64 pm_runtime_suspended_time(struct device *dev);
243 static inline int pm_generic_runtime_suspend(struct device *dev) { return 0; }  in pm_generic_runtime_suspend()  argument
244 static inline int pm_generic_runtime_resume(struct device *dev) { return 0; }  in pm_generic_runtime_resume()  argument
245 static inline bool pm_runtime_need_not_resume(struct device *dev) {return true; }  in pm_runtime_need_not_resume()  argument
246 static inline int pm_runtime_force_suspend(struct device *dev) { return 0; }  in pm_runtime_force_suspend()  argument
247 static inline int pm_runtime_force_resume(struct device *dev) { return 0; }  in pm_runtime_force_resume()  argument
249 static inline int __pm_runtime_idle(struct device *dev, int rpmflags)  in __pm_runtime_idle()  argument
253 static inline int __pm_runtime_suspend(struct device *dev, int rpmflags)  in __pm_runtime_suspend()  argument
257 static inline int __pm_runtime_resume(struct device *dev, int rpmflags)  in __pm_runtime_resume()  argument
261 static inline int pm_schedule_suspend(struct device *dev, unsigned int delay)  in pm_schedule_suspend()  argument
265 static inline int pm_runtime_get_if_in_use(struct device *dev)  in pm_runtime_get_if_in_use()  argument
269 static inline int pm_runtime_get_if_active(struct device *dev)  in pm_runtime_get_if_active()  argument
273 static inline int __pm_runtime_set_status(struct device *dev,  in __pm_runtime_set_status()  argument
275 static inline int pm_runtime_barrier(struct device *dev) { return 0; }  in pm_runtime_barrier()  argument
276 static inline void pm_runtime_enable(struct device *dev) {}  in pm_runtime_enable()  argument
277 static inline void __pm_runtime_disable(struct device *dev, bool c) {}  in __pm_runtime_disable()  argument
278 static inline void pm_runtime_allow(struct device *dev) {}  in pm_runtime_allow()  argument
279 static inline void pm_runtime_forbid(struct device *dev) {}  in pm_runtime_forbid()  argument
281 static inline int devm_pm_runtime_enable(struct device *dev) { return 0; }  in devm_pm_runtime_enable()  argument
283 static inline void pm_suspend_ignore_children(struct device *dev, bool enable) {}  in pm_suspend_ignore_children()  argument
284 static inline void pm_runtime_get_noresume(struct device *dev) {}  in pm_runtime_get_noresume()  argument
285 static inline void pm_runtime_put_noidle(struct device *dev) {}  in pm_runtime_put_noidle()  argument
286 static inline bool pm_runtime_suspended(struct device *dev) { return false; }  in pm_runtime_suspended()  argument
287 static inline bool pm_runtime_active(struct device *dev) { return true; }  in pm_runtime_active()  argument
288 static inline bool pm_runtime_status_suspended(struct device *dev) { return false; }  in pm_runtime_status_suspended()  argument
289 static inline bool pm_runtime_enabled(struct device *dev) { return false; }  in pm_runtime_enabled()  argument
291 static inline void pm_runtime_no_callbacks(struct device *dev) {}  in pm_runtime_no_callbacks()  argument
292 static inline void pm_runtime_irq_safe(struct device *dev) {}  in pm_runtime_irq_safe()  argument
293 static inline bool pm_runtime_is_irq_safe(struct device *dev) { return false; }  in pm_runtime_is_irq_safe()  argument
295 static inline bool pm_runtime_has_no_callbacks(struct device *dev) { return false; }  in pm_runtime_has_no_callbacks()  argument
296 static inline void pm_runtime_mark_last_busy(struct device *dev) {}  in pm_runtime_mark_last_busy()  argument
297 static inline void __pm_runtime_use_autosuspend(struct device *dev,  in __pm_runtime_use_autosuspend()  argument
299 static inline void pm_runtime_set_autosuspend_delay(struct device *dev,  in pm_runtime_set_autosuspend_delay()  argument
302 				struct device *dev) { return 0; }  in pm_runtime_autosuspend_expiration()  argument
303 static inline void pm_runtime_set_memalloc_noio(struct device *dev,  in pm_runtime_set_memalloc_noio()  argument
305 static inline void pm_runtime_get_suppliers(struct device *dev) {}  in pm_runtime_get_suppliers()  argument
306 static inline void pm_runtime_put_suppliers(struct device *dev) {}  in pm_runtime_put_suppliers()  argument
307 static inline void pm_runtime_new_link(struct device *dev) {}  in pm_runtime_new_link()  argument
321 static inline int pm_runtime_idle(struct device *dev)  in pm_runtime_idle()  argument
323 	return __pm_runtime_idle(dev, 0);  in pm_runtime_idle()
330 static inline int pm_runtime_suspend(struct device *dev)  in pm_runtime_suspend()  argument
332 	return __pm_runtime_suspend(dev, 0);  in pm_runtime_suspend()
342 static inline int pm_runtime_autosuspend(struct device *dev)  in pm_runtime_autosuspend()  argument
344 	return __pm_runtime_suspend(dev, RPM_AUTO);  in pm_runtime_autosuspend()
351 static inline int pm_runtime_resume(struct device *dev)  in pm_runtime_resume()  argument
353 	return __pm_runtime_resume(dev, 0);  in pm_runtime_resume()
363 static inline int pm_request_idle(struct device *dev)  in pm_request_idle()  argument
365 	return __pm_runtime_idle(dev, RPM_ASYNC);  in pm_request_idle()
372 static inline int pm_request_resume(struct device *dev)  in pm_request_resume()  argument
374 	return __pm_runtime_resume(dev, RPM_ASYNC);  in pm_request_resume()
384 static inline int pm_request_autosuspend(struct device *dev)  in pm_request_autosuspend()  argument
386 	return __pm_runtime_suspend(dev, RPM_ASYNC | RPM_AUTO);  in pm_request_autosuspend()
396 static inline int pm_runtime_get(struct device *dev)  in pm_runtime_get()  argument
398 	return __pm_runtime_resume(dev, RPM_GET_PUT | RPM_ASYNC);  in pm_runtime_get()
415 static inline int pm_runtime_get_sync(struct device *dev)  in pm_runtime_get_sync()  argument
417 	return __pm_runtime_resume(dev, RPM_GET_PUT);  in pm_runtime_get_sync()
428 static inline int pm_runtime_resume_and_get(struct device *dev)  in pm_runtime_resume_and_get()  argument
432 	ret = __pm_runtime_resume(dev, RPM_GET_PUT);  in pm_runtime_resume_and_get()
434 		pm_runtime_put_noidle(dev);  in pm_runtime_resume_and_get()
448 static inline int pm_runtime_put(struct device *dev)  in pm_runtime_put()  argument
450 	return __pm_runtime_idle(dev, RPM_GET_PUT | RPM_ASYNC);  in pm_runtime_put()
460 static inline int __pm_runtime_put_autosuspend(struct device *dev)  in __pm_runtime_put_autosuspend()  argument
462 	return __pm_runtime_suspend(dev, RPM_GET_PUT | RPM_ASYNC | RPM_AUTO);  in __pm_runtime_put_autosuspend()
472 static inline int pm_runtime_put_autosuspend(struct device *dev)  in pm_runtime_put_autosuspend()  argument
474 	return __pm_runtime_suspend(dev,  in pm_runtime_put_autosuspend()
491 static inline int pm_runtime_put_sync(struct device *dev)  in pm_runtime_put_sync()  argument
493 	return __pm_runtime_idle(dev, RPM_GET_PUT);  in pm_runtime_put_sync()
507 static inline int pm_runtime_put_sync_suspend(struct device *dev)  in pm_runtime_put_sync_suspend()  argument
509 	return __pm_runtime_suspend(dev, RPM_GET_PUT);  in pm_runtime_put_sync_suspend()
524 static inline int pm_runtime_put_sync_autosuspend(struct device *dev)  in pm_runtime_put_sync_autosuspend()  argument
526 	return __pm_runtime_suspend(dev, RPM_GET_PUT | RPM_AUTO);  in pm_runtime_put_sync_autosuspend()
538 static inline int pm_runtime_set_active(struct device *dev)  in pm_runtime_set_active()  argument
540 	return __pm_runtime_set_status(dev, RPM_ACTIVE);  in pm_runtime_set_active()
552 static inline int pm_runtime_set_suspended(struct device *dev)  in pm_runtime_set_suspended()  argument
554 	return __pm_runtime_set_status(dev, RPM_SUSPENDED);  in pm_runtime_set_suspended()
567 static inline void pm_runtime_disable(struct device *dev)  in pm_runtime_disable()  argument
569 	__pm_runtime_disable(dev, true);  in pm_runtime_disable()
584 static inline void pm_runtime_use_autosuspend(struct device *dev)  in pm_runtime_use_autosuspend()  argument
586 	__pm_runtime_use_autosuspend(dev, true);  in pm_runtime_use_autosuspend()
597 static inline void pm_runtime_dont_use_autosuspend(struct device *dev)  in pm_runtime_dont_use_autosuspend()  argument
599 	__pm_runtime_use_autosuspend(dev, false);  in pm_runtime_dont_use_autosuspend()