827 	if (np->in_drivers == NULL) {  in e_ddi_free_instance()
933 	ASSERT(mp->in_drivers == NULL);  in in_removenode()
1143 	mp = np->in_drivers;  in in_endrv()
1144 	np->in_drivers = dp;  in in_endrv()
1402 	if (mp == node->in_drivers) {  in in_dq_drv()
1403 		node->in_drivers = mp->ind_next_drv;  in in_dq_drv()
1406 	prev = node->in_drivers;  in in_dq_drv()
1423 	in_drv_t *dp = np->in_drivers;  in in_drvwalk()
1533 		for (dp = np->in_drivers; dp; dp = dp->ind_next_drv) {  in in_walk_instances()
1584 	if (np && np->in_drivers && np->in_drivers->ind_state == IN_PERMANENT) {  in e_ddi_path_to_instance()
1604 	if (cnp->in_drivers) {  in e_ddi_borrow_instance()
1607 		    cnp->in_drivers->ind_driver_name);  in e_ddi_borrow_instance()
1627 		if (anp->in_drivers->ind_driver_name &&  in e_ddi_borrow_instance()
1628 		    (strcmp(anp->in_drivers->ind_driver_name, "pcieb") == 0)) {  in e_ddi_borrow_instance()
1635 		cnp->in_drivers = anp->in_drivers;  in e_ddi_borrow_instance()
1636 		anp->in_drivers = NULL;  in e_ddi_borrow_instance()
1660 	if (cnp->in_drivers == NULL) {  in e_ddi_return_instance()
1669 		ASSERT(anp->in_drivers == NULL);  in e_ddi_return_instance()
1670 		anp->in_drivers = cnp->in_drivers;  in e_ddi_return_instance()
1671 		cnp->in_drivers = NULL;  in e_ddi_return_instance()