599 			struct delayed_work *dwork, unsigned long delay);
613 extern bool flush_delayed_work(struct delayed_work *dwork);
614 extern bool cancel_delayed_work(struct delayed_work *dwork);
615 extern bool cancel_delayed_work_sync(struct delayed_work *dwork);
621 extern bool disable_delayed_work(struct delayed_work *dwork);
622 extern bool disable_delayed_work_sync(struct delayed_work *dwork);
623 extern bool enable_delayed_work(struct delayed_work *dwork);
680 				      struct delayed_work *dwork,  in queue_delayed_work()  argument
683 	return queue_delayed_work_on(WORK_CPU_UNBOUND, wq, dwork, delay);  in queue_delayed_work()
695 				    struct delayed_work *dwork,  in mod_delayed_work()  argument
698 	return mod_delayed_work_on(WORK_CPU_UNBOUND, wq, dwork, delay);  in mod_delayed_work()
806 static inline bool schedule_delayed_work_on(int cpu, struct delayed_work *dwork,  in schedule_delayed_work_on()  argument
809 	return queue_delayed_work_on(cpu, system_wq, dwork, delay);  in schedule_delayed_work_on()
820 static inline bool schedule_delayed_work(struct delayed_work *dwork,  in schedule_delayed_work()  argument
823 	return queue_delayed_work(system_wq, dwork, delay);  in schedule_delayed_work()