88 	u16 sch;	  /* subchannel */  member
208 static int s390_subchannel_remove_chpid(struct subchannel *sch, void *data)  in s390_subchannel_remove_chpid()  argument
210 	spin_lock_irq(sch->lock);  in s390_subchannel_remove_chpid()
211 	if (sch->driver && sch->driver->chp_event)  in s390_subchannel_remove_chpid()
212 		if (sch->driver->chp_event(sch, data, CHP_OFFLINE) != 0)  in s390_subchannel_remove_chpid()
214 	spin_unlock_irq(sch->lock);  in s390_subchannel_remove_chpid()
218 	sch->lpm = 0;  in s390_subchannel_remove_chpid()
219 	spin_unlock_irq(sch->lock);  in s390_subchannel_remove_chpid()
220 	css_schedule_eval(sch->schid);  in s390_subchannel_remove_chpid()
241 static int __s390_process_res_acc(struct subchannel *sch, void *data)  in __s390_process_res_acc()  argument
243 	spin_lock_irq(sch->lock);  in __s390_process_res_acc()
244 	if (sch->driver && sch->driver->chp_event)  in __s390_process_res_acc()
245 		sch->driver->chp_event(sch, data, CHP_ONLINE);  in __s390_process_res_acc()
246 	spin_unlock_irq(sch->lock);  in __s390_process_res_acc()
629 static void __s390_subchannel_vary_chpid(struct subchannel *sch,  in __s390_subchannel_vary_chpid()  argument
637 	spin_lock_irqsave(sch->lock, flags);  in __s390_subchannel_vary_chpid()
638 	if (sch->driver && sch->driver->chp_event)  in __s390_subchannel_vary_chpid()
639 		sch->driver->chp_event(sch, &link,  in __s390_subchannel_vary_chpid()
641 	spin_unlock_irqrestore(sch->lock, flags);  in __s390_subchannel_vary_chpid()
644 static int s390_subchannel_vary_chpid_off(struct subchannel *sch, void *data)  in s390_subchannel_vary_chpid_off()  argument
648 	__s390_subchannel_vary_chpid(sch, *chpid, 0);  in s390_subchannel_vary_chpid_off()
652 static int s390_subchannel_vary_chpid_on(struct subchannel *sch, void *data)  in s390_subchannel_vary_chpid_on()  argument
656 	__s390_subchannel_vary_chpid(sch, *chpid, 1);  in s390_subchannel_vary_chpid_on()
1241 	brinfo_area->sch   = schid.sch_no;  in chsc_pnso_brinfo()