70 			pci_domain_nr(pe->pbus), pe->pbus->number);  in pe_level_printk()
685 		pdev = pe->pbus->self;  in pnv_ioda_set_peltv()
745 	if (pe->pbus) {  in pnv_ioda_deconfigure_pe()
750 		parent = pe->pbus->self;  in pnv_ioda_deconfigure_pe()
752 			count = resource_size(&pe->pbus->busn_res);  in pnv_ioda_deconfigure_pe()
764 			dev_err(&pe->pbus->dev, "Number of subordinate buses %d unsupported\n",  in pnv_ioda_deconfigure_pe()
799 	pe->pbus = NULL;  in pnv_ioda_deconfigure_pe()
814 	if (pe->pbus) {  in pnv_ioda_configure_pe()
820 			count = resource_size(&pe->pbus->busn_res);  in pnv_ioda_configure_pe()
832 			dev_err(&pe->pbus->dev, "Number of subordinate buses %d unsupported\n",  in pnv_ioda_configure_pe()
904 	pe->pbus = NULL;  in pnv_ioda_setup_dev_PE()
967 	pe->pbus = bus;  in pnv_ioda_setup_bus_PE()
983 		pe->pbus = NULL;  in pnv_ioda_setup_bus_PE()
1144 	    (pe->device_count == 1 || !pe->pbus) &&  in pnv_pci_ioda_iommu_bypass_supported()
1556 	if (pe->pbus)  in pnv_ioda2_take_ownership()
1557 		pnv_ioda_setup_bus_dma(pe, pe->pbus);  in pnv_ioda2_take_ownership()
1574 	if (pe->pbus)  in pnv_ioda2_release_ownership()
1575 		pnv_ioda_setup_bus_dma(pe, pe->pbus);  in pnv_ioda2_release_ownership()
2056 	list_for_each_entry(pdev, &pe->pbus->devices, bus_list) {  in pnv_ioda_setup_pe_seg()
2509 		if (!pe->pbus)  in pnv_pci_ioda_dma_bus_setup()
2513 			pe->pbus = bus;  in pnv_pci_ioda_dma_bus_setup()