125 		   struct enclosure_component_callbacks *cb)  in enclosure_register()  argument
133 	BUG_ON(!cb);  in enclosure_register()
142 	edev->cb = cb;  in enclosure_register()
187 	edev->cb = &enclosure_null_callbacks;  in enclosure_unregister()
445 	if (edev->cb->show_id)  in id_show()
446 		return edev->cb->show_id(edev, buf);  in id_show()
488 	if (edev->cb->get_fault)  in get_component_fault()
489 		edev->cb->get_fault(edev, ecomp);  in get_component_fault()
501 	if (edev->cb->set_fault)  in set_component_fault()
502 		edev->cb->set_fault(edev, ecomp, val);  in set_component_fault()
512 	if (edev->cb->get_status)  in get_component_status()
513 		edev->cb->get_status(edev, ecomp);  in get_component_status()
533 	if (enclosure_status[i] && edev->cb->set_status) {  in set_component_status()
534 		edev->cb->set_status(edev, ecomp, i);  in set_component_status()
546 	if (edev->cb->get_active)  in get_component_active()
547 		edev->cb->get_active(edev, ecomp);  in get_component_active()
559 	if (edev->cb->set_active)  in set_component_active()
560 		edev->cb->set_active(edev, ecomp, val);  in set_component_active()
570 	if (edev->cb->get_locate)  in get_component_locate()
571 		edev->cb->get_locate(edev, ecomp);  in get_component_locate()
583 	if (edev->cb->set_locate)  in set_component_locate()
584 		edev->cb->set_locate(edev, ecomp, val);  in set_component_locate()
595 	if (edev->cb->get_power_status)  in get_component_power_status()
596 		edev->cb->get_power_status(edev, ecomp);  in get_component_power_status()
617 	if (edev->cb->set_power_status)  in set_component_power_status()
618 		edev->cb->set_power_status(edev, ecomp, val);  in set_component_power_status()