29 	struct device_node *np;  in pSeries_reconfig_add_node()  local
32 	np = kzalloc(sizeof(*np), GFP_KERNEL);  in pSeries_reconfig_add_node()
33 	if (!np)  in pSeries_reconfig_add_node()
36 	np->full_name = kstrdup(path, GFP_KERNEL);  in pSeries_reconfig_add_node()
37 	if (!np->full_name)  in pSeries_reconfig_add_node()
40 	np->properties = proplist;  in pSeries_reconfig_add_node()
41 	of_node_set_flag(np, OF_DYNAMIC);  in pSeries_reconfig_add_node()
42 	of_node_init(np);  in pSeries_reconfig_add_node()
44 	np->parent = pseries_of_derive_parent(path);  in pSeries_reconfig_add_node()
45 	if (IS_ERR(np->parent)) {  in pSeries_reconfig_add_node()
46 		err = PTR_ERR(np->parent);  in pSeries_reconfig_add_node()
50 	err = of_attach_node(np);  in pSeries_reconfig_add_node()
56 	of_node_put(np->parent);  in pSeries_reconfig_add_node()
61 	if (np) {  in pSeries_reconfig_add_node()
62 		of_node_put(np->parent);  in pSeries_reconfig_add_node()
63 		kfree(np->full_name);  in pSeries_reconfig_add_node()
64 		kfree(np);  in pSeries_reconfig_add_node()
69 static int pSeries_reconfig_remove_node(struct device_node *np)  in pSeries_reconfig_remove_node()  argument
73 	parent = of_get_parent(np);  in pSeries_reconfig_remove_node()
77 	if ((child = of_get_next_child(np, NULL))) {  in pSeries_reconfig_remove_node()
83 	of_detach_node(np);  in pSeries_reconfig_remove_node()
85 	of_node_put(np); /* Must decrement the refcount */  in pSeries_reconfig_remove_node()
202 	struct device_node *np;  in do_add_node()  local
215 	if ((np = of_find_node_by_path(path))) {  in do_add_node()
216 		of_node_put(np);  in do_add_node()
280 	struct device_node *np;  in do_add_property()  local
285 	buf = parse_node(buf, bufsize, &np);  in do_add_property()
287 	if (!np)  in do_add_property()
297 	of_add_property(np, prop);  in do_add_property()
304 	struct device_node *np;  in do_remove_property()  local
307 	buf = parse_node(buf, bufsize, &np);  in do_remove_property()
309 	if (!np)  in do_remove_property()
319 	prop = of_find_property(np, buf, NULL);  in do_remove_property()
321 	return of_remove_property(np, prop);  in do_remove_property()
326 	struct device_node *np;  in do_update_property()  local
331 	buf = parse_node(buf, bufsize, &np);  in do_update_property()
334 	if (!np)  in do_update_property()
351 	return of_update_property(np, newprop);  in do_update_property()