622 		ddi_walk_devs(ddi_root_node(), pm_scan_stop_walk, NULL);  in pm_cpr_callb()
637 		ddi_walk_devs(ddi_root_node(), pm_reset_timestamps, NULL);  in pm_cpr_callb()
645 		ddi_walk_devs(ddi_root_node(), pm_rescan_walk, NULL);  in pm_cpr_callb()
1747 		ret = pm_busop_bus_power(ddi_root_node(), NULL,  in pm_set_power()
1786 	parent = child = ddi_root_node();  in pm_name_to_dip()
3243 		if (dip != ddi_root_node() && PM_GET_PM_INFO(dip) == NULL)  in pm_register_ppm()
5840 	ddi_walk_devs(ddi_root_node(), pm_set_dev_thr_walk,  in pm_all_to_default_thresholds()
6220 	ddi_walk_devs(ddi_root_node(), pm_discard_dep_walk, NULL);  in pm_discard_dependencies()
6447 		ddi_walk_devs(ddi_root_node(), pm_kept_walk, NULL);  in pm_process_dep_request()
6448 		ddi_walk_devs(ddi_root_node(), pm_keeper_walk, NULL);  in pm_process_dep_request()
6452 		ddi_walk_devs(ddi_root_node(), pm_keeper_walk, NULL);  in pm_process_dep_request()
6453 		ddi_walk_devs(ddi_root_node(), pm_kept_walk, NULL);  in pm_process_dep_request()
6482 		ddi_walk_devs(ddi_root_node(), pm_kept_walk, NULL);  in pm_process_dep_request()
6483 		ddi_walk_devs(ddi_root_node(), pm_keeper_walk, NULL);  in pm_process_dep_request()
7764 	if (ddi_add_softintr(ddi_root_node(), DDI_SOFTINT_HIGH, &pm_soft_id,  in pm_cfb_setup_intr()
7987 	ddi_walk_devs(ddi_root_node(), pm_save_direct_lvl_walk, 0);  in pm_save_direct_levels()
8034 	ddi_walk_devs(ddi_root_node(), pm_restore_direct_lvl_walk, 0);  in pm_restore_direct_levels()
9124 	ret = pm_busop_bus_power(ddi_root_node(), NULL, BUS_POWER_NOINVOL,  in pm_noinvol_update()
9344 	ASSERT(DEVI(ddi_root_node())->devi_pm_ppm);  in pm_ppm_searchlist()
9345 	ret = pm_ctlops((dev_info_t *)DEVI(ddi_root_node())->devi_pm_ppm,  in pm_ppm_searchlist()
9346 	    ddi_root_node(), DDI_CTLOPS_POWER, &power_req, &result);  in pm_ppm_searchlist()