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path: root/drivers/pinctrl/samsung/pinctrl-samsung.c
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Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-samsung.c')
-rw-r--r--drivers/pinctrl/samsung/pinctrl-samsung.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c
index de0477bb469d..f26574ef234a 100644
--- a/drivers/pinctrl/samsung/pinctrl-samsung.c
+++ b/drivers/pinctrl/samsung/pinctrl-samsung.c
@@ -272,6 +272,7 @@ static int samsung_dt_node_to_map(struct pinctrl_dev *pctldev,
&reserved_maps, num_maps);
if (ret < 0) {
samsung_dt_free_map(pctldev, *map, *num_maps);
+ of_node_put(np);
return ret;
}
}
@@ -785,8 +786,10 @@ static struct samsung_pmx_func *samsung_pinctrl_create_functions(
if (!of_get_child_count(cfg_np)) {
ret = samsung_pinctrl_create_function(dev, drvdata,
cfg_np, func);
- if (ret < 0)
+ if (ret < 0) {
+ of_node_put(cfg_np);
return ERR_PTR(ret);
+ }
if (ret > 0) {
++func;
++func_cnt;
@@ -797,8 +800,11 @@ static struct samsung_pmx_func *samsung_pinctrl_create_functions(
for_each_child_of_node(cfg_np, func_np) {
ret = samsung_pinctrl_create_function(dev, drvdata,
func_np, func);
- if (ret < 0)
+ if (ret < 0) {
+ of_node_put(func_np);
+ of_node_put(cfg_np);
return ERR_PTR(ret);
+ }
if (ret > 0) {
++func;
++func_cnt;