130 	struct device_node *dn;  in check_req()  local
134 	dn = pci_device_to_OF_node(pdev);  in check_req()
136 	p = of_get_property(dn, prop_name, NULL);  in check_req()
138 		pr_debug("rtas_msi: No %s on %pOF\n", prop_name, dn);  in check_req()
169 	struct device_node *dn;  in find_pe_total_msi()  local
172 	dn = of_node_get(pci_device_to_OF_node(dev));  in find_pe_total_msi()
173 	while (dn) {  in find_pe_total_msi()
174 		p = of_get_property(dn, "ibm,pe-total-#msi", NULL);  in find_pe_total_msi()
177 				dn);  in find_pe_total_msi()
179 			return dn;  in find_pe_total_msi()
182 		dn = of_get_next_parent(dn);  in find_pe_total_msi()
190 	struct device_node *dn;  in find_pe_dn()  local
195 	dn = pci_device_to_OF_node(dev);  in find_pe_dn()
196 	if (!dn)  in find_pe_dn()
200 	edev = pdn_to_eeh_dev(PCI_DN(dn));  in find_pe_dn()
204 	dn = pci_device_to_OF_node(edev->pdev);  in find_pe_dn()
205 	if (!dn)  in find_pe_dn()
209 	dn = of_get_parent(dn);  in find_pe_dn()
210 	if (!dn)  in find_pe_dn()
215 	pr_debug("rtas_msi: using PE dn %pOF\n", dn);  in find_pe_dn()
217 	return dn;  in find_pe_dn()
229 static void *count_non_bridge_devices(struct device_node *dn, void *data)  in count_non_bridge_devices()  argument
235 	pr_debug("rtas_msi: counting %pOF\n", dn);  in count_non_bridge_devices()
237 	p = of_get_property(dn, "class-code", NULL);  in count_non_bridge_devices()
246 static void *count_spare_msis(struct device_node *dn, void *data)  in count_spare_msis()  argument
252 	if (dn == counts->requestor)  in count_spare_msis()
258 		p = of_get_property(dn, "ibm,req#msi", NULL);  in count_spare_msis()
262 		p = of_get_property(dn, "ibm,req#msi-x", NULL);  in count_spare_msis()