85 	struct device_node *dn;  in dlpar_parse_cc_node()  local
94 	dn = kzalloc(sizeof(*dn), GFP_KERNEL);  in dlpar_parse_cc_node()
95 	if (!dn)  in dlpar_parse_cc_node()
99 	dn->full_name = kasprintf(GFP_KERNEL, "%s/%s", path, name);  in dlpar_parse_cc_node()
100 	if (!dn->full_name) {  in dlpar_parse_cc_node()
101 		kfree(dn);  in dlpar_parse_cc_node()
105 	of_node_set_flag(dn, OF_DYNAMIC);  in dlpar_parse_cc_node()
106 	of_node_init(dn);  in dlpar_parse_cc_node()
108 	return dn;  in dlpar_parse_cc_node()
111 static void dlpar_free_one_cc_node(struct device_node *dn)  in dlpar_free_one_cc_node()  argument
115 	while (dn->properties) {  in dlpar_free_one_cc_node()
116 		prop = dn->properties;  in dlpar_free_one_cc_node()
117 		dn->properties = prop->next;  in dlpar_free_one_cc_node()
121 	kfree(dn->full_name);  in dlpar_free_one_cc_node()
122 	kfree(dn);  in dlpar_free_one_cc_node()
125 void dlpar_free_cc_nodes(struct device_node *dn)  in dlpar_free_cc_nodes()  argument
127 	if (dn->child)  in dlpar_free_cc_nodes()
128 		dlpar_free_cc_nodes(dn->child);  in dlpar_free_cc_nodes()
130 	if (dn->sibling)  in dlpar_free_cc_nodes()
131 		dlpar_free_cc_nodes(dn->sibling);  in dlpar_free_cc_nodes()
133 	dlpar_free_one_cc_node(dn);  in dlpar_free_cc_nodes()
148 	struct device_node *dn;  in dlpar_configure_connector()  local
189 			dn = dlpar_parse_cc_node(ccwa, parent_path);  in dlpar_configure_connector()
190 			if (!dn)  in dlpar_configure_connector()
193 			dn->parent = last_dn->parent;  in dlpar_configure_connector()
194 			last_dn->sibling = dn;  in dlpar_configure_connector()
195 			last_dn = dn;  in dlpar_configure_connector()
202 			dn = dlpar_parse_cc_node(ccwa, parent_path);  in dlpar_configure_connector()
203 			if (!dn)  in dlpar_configure_connector()
207 				dn->parent = parent;  in dlpar_configure_connector()
208 				first_dn = dn;  in dlpar_configure_connector()
210 				dn->parent = last_dn;  in dlpar_configure_connector()
212 					last_dn->child = dn;  in dlpar_configure_connector()
215 			last_dn = dn;  in dlpar_configure_connector()
261 int dlpar_attach_node(struct device_node *dn, struct device_node *parent)  in dlpar_attach_node()  argument
265 	dn->parent = parent;  in dlpar_attach_node()
267 	rc = of_attach_node(dn);  in dlpar_attach_node()
269 		printk(KERN_ERR "Failed to add device node %pOF\n", dn);  in dlpar_attach_node()
276 int dlpar_detach_node(struct device_node *dn)  in dlpar_detach_node()  argument
281 	child = of_get_next_child(dn, NULL);  in dlpar_detach_node()
284 		child = of_get_next_child(dn, child);  in dlpar_detach_node()
287 	rc = of_detach_node(dn);  in dlpar_detach_node()
291 	of_node_put(dn);  in dlpar_detach_node()