27 static struct device_node *pmem_node;  variable
43 	dn = dlpar_configure_connector(cpu_to_be32(drc_index), pmem_node);  in pmem_drc_add_node()
51 	rc = dlpar_attach_node(dn, pmem_node);  in pmem_drc_add_node()
73 	for_each_child_of_node(pmem_node, dn) {  in pmem_drc_remove_node()
96 		dlpar_attach_node(dn, pmem_node);  in pmem_drc_remove_node()
111 	if (!pmem_node)  in dlpar_hp_pmem()
112 		pmem_node = of_find_node_by_type(NULL, "ibm,persistent-memory");  in dlpar_hp_pmem()
113 	if (!pmem_node) {  in dlpar_hp_pmem()
154 	pmem_node = of_find_node_by_type(NULL, "ibm,persistent-memory");  in pseries_pmem_init()
155 	if (!pmem_node)  in pseries_pmem_init()
163 	of_platform_bus_probe(pmem_node, drc_pmem_match, NULL);  in pseries_pmem_init()