diff options
| -rw-r--r-- | drivers/input/keyboard/sun4i-lradc-keys.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/input/keyboard/sun4i-lradc-keys.c b/drivers/input/keyboard/sun4i-lradc-keys.c index f304cab0ebdb..f1e269605f05 100644 --- a/drivers/input/keyboard/sun4i-lradc-keys.c +++ b/drivers/input/keyboard/sun4i-lradc-keys.c @@ -202,7 +202,7 @@ static void sun4i_lradc_close(struct input_dev *dev) static int sun4i_lradc_load_dt_keymap(struct device *dev, struct sun4i_lradc_data *lradc) { - struct device_node *np, *pp; + struct device_node *np; int i; int error; @@ -223,28 +223,25 @@ static int sun4i_lradc_load_dt_keymap(struct device *dev, return -ENOMEM; i = 0; - for_each_child_of_node(np, pp) { + for_each_child_of_node_scoped(np, pp) { struct sun4i_lradc_keymap *map = &lradc->chan0_map[i]; u32 channel; error = of_property_read_u32(pp, "channel", &channel); if (error || channel != 0) { dev_err(dev, "%pOFn: Inval channel prop\n", pp); - of_node_put(pp); return -EINVAL; } error = of_property_read_u32(pp, "voltage", &map->voltage); if (error) { dev_err(dev, "%pOFn: Inval voltage prop\n", pp); - of_node_put(pp); return -EINVAL; } error = of_property_read_u32(pp, "linux,code", &map->keycode); if (error) { dev_err(dev, "%pOFn: Inval linux,code prop\n", pp); - of_node_put(pp); return -EINVAL; } |