diff options
| -rw-r--r-- | drivers/of/property.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/drivers/of/property.c b/drivers/of/property.c index 164d77cb9445..940324225c34 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -773,16 +773,11 @@ EXPORT_SYMBOL(of_graph_get_port_parent); struct device_node *of_graph_get_remote_port_parent( const struct device_node *node) { - struct device_node *np, *pp; - /* Get remote endpoint node. */ - np = of_graph_get_remote_endpoint(node); - - pp = of_graph_get_port_parent(np); + struct device_node *np __free(device_node) = + of_graph_get_remote_endpoint(node); - of_node_put(np); - - return pp; + return of_graph_get_port_parent(np); } EXPORT_SYMBOL(of_graph_get_remote_port_parent); @@ -1064,19 +1059,15 @@ static void of_link_to_phandle(struct device_node *con_np, struct device_node *sup_np, u8 flags) { - struct device_node *tmp_np = of_node_get(sup_np); + struct device_node *tmp_np __free(device_node) = of_node_get(sup_np); /* Check that sup_np and its ancestors are available. */ while (tmp_np) { - if (of_fwnode_handle(tmp_np)->dev) { - of_node_put(tmp_np); + if (of_fwnode_handle(tmp_np)->dev) break; - } - if (!of_device_is_available(tmp_np)) { - of_node_put(tmp_np); + if (!of_device_is_available(tmp_np)) return; - } tmp_np = of_get_next_parent(tmp_np); } @@ -1440,16 +1431,13 @@ static int of_link_property(struct device_node *con_np, const char *prop_name) } while ((phandle = s->parse_prop(con_np, prop_name, i))) { - struct device_node *con_dev_np; + struct device_node *con_dev_np __free(device_node) = + s->get_con_dev ? s->get_con_dev(con_np) : of_node_get(con_np); - con_dev_np = s->get_con_dev - ? s->get_con_dev(con_np) - : of_node_get(con_np); matched = true; i++; of_link_to_phandle(con_dev_np, phandle, s->fwlink_flags); of_node_put(phandle); - of_node_put(con_dev_np); } s++; } |