59 	struct device_node *np;  in pSeries_reconfig_add_node()  local
62 	np = kzalloc(sizeof(*np), GFP_KERNEL);  in pSeries_reconfig_add_node()
63 	if (!np)  in pSeries_reconfig_add_node()
66 	np->full_name = kstrdup(path, GFP_KERNEL);  in pSeries_reconfig_add_node()
67 	if (!np->full_name)  in pSeries_reconfig_add_node()
70 	np->properties = proplist;  in pSeries_reconfig_add_node()
71 	of_node_set_flag(np, OF_DYNAMIC);  in pSeries_reconfig_add_node()
72 	of_node_init(np);  in pSeries_reconfig_add_node()
74 	np->parent = derive_parent(path);  in pSeries_reconfig_add_node()
75 	if (IS_ERR(np->parent)) {  in pSeries_reconfig_add_node()
76 		err = PTR_ERR(np->parent);  in pSeries_reconfig_add_node()
80 	err = of_attach_node(np);  in pSeries_reconfig_add_node()
86 	of_node_put(np->parent);  in pSeries_reconfig_add_node()
91 	if (np) {  in pSeries_reconfig_add_node()
92 		of_node_put(np->parent);  in pSeries_reconfig_add_node()
93 		kfree(np->full_name);  in pSeries_reconfig_add_node()
94 		kfree(np);  in pSeries_reconfig_add_node()
99 static int pSeries_reconfig_remove_node(struct device_node *np)  in pSeries_reconfig_remove_node()  argument
103 	parent = of_get_parent(np);  in pSeries_reconfig_remove_node()
107 	if ((child = of_get_next_child(np, NULL))) {  in pSeries_reconfig_remove_node()
113 	of_detach_node(np);  in pSeries_reconfig_remove_node()
115 	of_node_put(np); /* Must decrement the refcount */  in pSeries_reconfig_remove_node()
232 	struct device_node *np;  in do_add_node()  local
245 	if ((np = of_find_node_by_path(path))) {  in do_add_node()
246 		of_node_put(np);  in do_add_node()
310 	struct device_node *np;  in do_add_property()  local
315 	buf = parse_node(buf, bufsize, &np);  in do_add_property()
317 	if (!np)  in do_add_property()
327 	of_add_property(np, prop);  in do_add_property()
334 	struct device_node *np;  in do_remove_property()  local
337 	buf = parse_node(buf, bufsize, &np);  in do_remove_property()
339 	if (!np)  in do_remove_property()
349 	prop = of_find_property(np, buf, NULL);  in do_remove_property()
351 	return of_remove_property(np, prop);  in do_remove_property()
356 	struct device_node *np;  in do_update_property()  local
361 	buf = parse_node(buf, bufsize, &np);  in do_update_property()
364 	if (!np)  in do_update_property()
381 	return of_update_property(np, newprop);  in do_update_property()