683 	struct pci_dn *pdn = pci_get_pdn(dev);  in pnv_ioda_get_pe()  local
685 	if (!pdn)  in pnv_ioda_get_pe()
687 	if (pdn->pe_number == IODA_INVALID_PE)  in pnv_ioda_get_pe()
689 	return &phb->ioda.pe_array[pdn->pe_number];  in pnv_ioda_get_pe()
780 		struct pci_dn *pdn = pci_get_pdn(pdev);  in pnv_ioda_set_peltv()  local
783 		if (pdn && pdn->pe_number != IODA_INVALID_PE) {  in pnv_ioda_set_peltv()
784 			parent = &phb->ioda.pe_array[pdn->pe_number];  in pnv_ioda_set_peltv()
803 		struct pci_dn *pdn = pci_get_pdn(parent);  in pnv_ioda_unset_peltv()  local
805 		if (pdn && pdn->pe_number != IODA_INVALID_PE) {  in pnv_ioda_unset_peltv()
806 			rc = opal_pci_set_peltv(phb->opal_id, pdn->pe_number,  in pnv_ioda_unset_peltv()
985 	struct pci_dn *pdn = pci_get_pdn(dev);  in pnv_ioda_setup_dev_PE()  local
988 	if (!pdn) {  in pnv_ioda_setup_dev_PE()
993 	if (pdn->pe_number != IODA_INVALID_PE)  in pnv_ioda_setup_dev_PE()
1010 	pdn->pe_number = pe->pe_number;  in pnv_ioda_setup_dev_PE()
1015 	pe->rid = dev->bus->number << 8 | pdn->devfn;  in pnv_ioda_setup_dev_PE()
1023 		pdn->pe_number = IODA_INVALID_PE;  in pnv_ioda_setup_dev_PE()
1215 	struct pci_dn *pdn = pci_get_pdn(pdev);  in pnv_pci_ioda_dma_dev_setup()  local
1258 	if (pdn)  in pnv_pci_ioda_dma_dev_setup()
1259 		pdn->pe_number = pe->pe_number;  in pnv_pci_ioda_dma_dev_setup()
1344 	struct pci_dn *pdn = pci_get_pdn(pdev);  in pnv_pci_ioda_iommu_bypass_supported()  local
1347 	if (WARN_ON(!pdn || pdn->pe_number == IODA_INVALID_PE))  in pnv_pci_ioda_iommu_bypass_supported()
1350 	pe = &phb->ioda.pe_array[pdn->pe_number];  in pnv_pci_ioda_iommu_bypass_supported()
2605 	struct pci_dn *pdn;  in pnv_pci_enable_device_hook()  local
2615 	pdn = pci_get_pdn(dev);  in pnv_pci_enable_device_hook()
2616 	if (!pdn || pdn->pe_number == IODA_INVALID_PE)  in pnv_pci_enable_device_hook()
2626 	struct pci_dn *pdn;  in pnv_ocapi_enable_device_hook()  local
2632 	pdn = pci_get_pdn(dev);  in pnv_ocapi_enable_device_hook()
2633 	if (!pdn)  in pnv_ocapi_enable_device_hook()
2636 	if (pdn->pe_number == IODA_INVALID_PE) {  in pnv_ocapi_enable_device_hook()
2805 	struct pci_dn *pdn = pci_get_pdn(pdev);  in pnv_pci_release_device()  local
2812 	if (!pdn || pdn->pe_number == IODA_INVALID_PE)  in pnv_pci_release_device()
2833 	pe = &phb->ioda.pe_array[pdn->pe_number];  in pnv_pci_release_device()
2834 	pdn->pe_number = IODA_INVALID_PE;  in pnv_pci_release_device()