[PATCH v2 14/20] pinctrl: mediatek: Use scope based of_node_put() cleanups
Peng Fan (OSS)
peng.fan at oss.nxp.com
Sat May 4 23:16:16 AEST 2024
From: Peng Fan <peng.fan at nxp.com>
Use scope based of_node_put() cleanup to simplify code.
Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
drivers/pinctrl/mediatek/pinctrl-mtk-common.c | 4 +---
drivers/pinctrl/mediatek/pinctrl-paris.c | 4 +---
2 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
index d39afc122516..91edb539925a 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
@@ -621,7 +621,6 @@ static int mtk_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
struct device_node *np_config,
struct pinctrl_map **map, unsigned *num_maps)
{
- struct device_node *np;
unsigned reserved_maps;
int ret;
@@ -629,12 +628,11 @@ static int mtk_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
*num_maps = 0;
reserved_maps = 0;
- for_each_child_of_node(np_config, np) {
+ for_each_child_of_node_scoped(np_config, np) {
ret = mtk_pctrl_dt_subnode_to_map(pctldev, np, map,
&reserved_maps, num_maps);
if (ret < 0) {
pinctrl_utils_free_map(pctldev, *map, *num_maps);
- of_node_put(np);
return ret;
}
}
diff --git a/drivers/pinctrl/mediatek/pinctrl-paris.c b/drivers/pinctrl/mediatek/pinctrl-paris.c
index b19bc391705e..e12316c42698 100644
--- a/drivers/pinctrl/mediatek/pinctrl-paris.c
+++ b/drivers/pinctrl/mediatek/pinctrl-paris.c
@@ -536,7 +536,6 @@ static int mtk_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
struct pinctrl_map **map,
unsigned *num_maps)
{
- struct device_node *np;
unsigned reserved_maps;
int ret;
@@ -544,13 +543,12 @@ static int mtk_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
*num_maps = 0;
reserved_maps = 0;
- for_each_child_of_node(np_config, np) {
+ for_each_child_of_node_scoped(np_config, np) {
ret = mtk_pctrl_dt_subnode_to_map(pctldev, np, map,
&reserved_maps,
num_maps);
if (ret < 0) {
pinctrl_utils_free_map(pctldev, *map, *num_maps);
- of_node_put(np);
return ret;
}
}
--
2.37.1
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