From: Peng Fan <peng.fan@xxxxxxx>
Use scope based of_node_put() cleanup to simplify code.
Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
drivers/pinctrl/sprd/pinctrl-sprd.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/pinctrl/sprd/pinctrl-sprd.c b/drivers/pinctrl/sprd/pinctrl-sprd.c
index d0b6d3e655a2..c4a1d99dfed0 100644
--- a/drivers/pinctrl/sprd/pinctrl-sprd.c
+++ b/drivers/pinctrl/sprd/pinctrl-sprd.c
@@ -934,7 +934,6 @@ static int sprd_pinctrl_parse_dt(struct sprd_pinctrl *sprd_pctl)
{
struct sprd_pinctrl_soc_info *info = sprd_pctl->info;
struct device_node *np = sprd_pctl->dev->of_node;
- struct device_node *child, *sub_child;
struct sprd_pin_group *grp;
const char **temp;
int ret;
@@ -962,25 +961,20 @@ static int sprd_pinctrl_parse_dt(struct sprd_pinctrl *sprd_pctl)
temp = info->grp_names;
grp = info->groups;
- for_each_child_of_node(np, child) {
+ for_each_child_of_node_scoped(np, child) {
ret = sprd_pinctrl_parse_groups(child, sprd_pctl, grp);
- if (ret) {
- of_node_put(child);
+ if (ret)
return ret;
- }
*temp++ = grp->name;
grp++;
if (of_get_child_count(child) > 0) {
- for_each_child_of_node(child, sub_child) {
+ for_each_child_of_node_scoped(child, sub_child) {
ret = sprd_pinctrl_parse_groups(sub_child,
sprd_pctl, grp);
- if (ret) {
- of_node_put(sub_child);
- of_node_put(child);
+ if (ret)
return ret;
- }
*temp++ = grp->name;
grp++;
--
2.37.1
