593 			struct delayed_work *dwork, unsigned long delay);
607 extern bool flush_delayed_work(struct delayed_work *dwork);
608 extern bool cancel_delayed_work(struct delayed_work *dwork);
609 extern bool cancel_delayed_work_sync(struct delayed_work *dwork);
615 extern bool disable_delayed_work(struct delayed_work *dwork);
616 extern bool disable_delayed_work_sync(struct delayed_work *dwork);
617 extern bool enable_delayed_work(struct delayed_work *dwork);
674 				      struct delayed_work *dwork,  in queue_delayed_work()  argument
677 	return queue_delayed_work_on(WORK_CPU_UNBOUND, wq, dwork, delay);  in queue_delayed_work()
689 				    struct delayed_work *dwork,  in mod_delayed_work()  argument
692 	return mod_delayed_work_on(WORK_CPU_UNBOUND, wq, dwork, delay);  in mod_delayed_work()
800 static inline bool schedule_delayed_work_on(int cpu, struct delayed_work *dwork,  in schedule_delayed_work_on()  argument
803 	return queue_delayed_work_on(cpu, system_wq, dwork, delay);  in schedule_delayed_work_on()
814 static inline bool schedule_delayed_work(struct delayed_work *dwork,  in schedule_delayed_work()  argument
817 	return queue_delayed_work(system_wq, dwork, delay);  in schedule_delayed_work()