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pinctrl: stm32: Use scope based of_node_put() cleanups

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Use scope based of_node_put() cleanup to simplify code.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Link: https://lore.kernel.org/r/20240504-pinctrl-cleanup-v2-3-26c5f2dc1181@nxp.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Peng Fan 2024-05-04 21:20:01 +08:00 committed by Linus Walleij
parent 993e2fc48f
commit 2dbcd12d9e
1 changed files with 1 additions and 3 deletions
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4
drivers/pinctrl/stm32/pinctrl-stm32.c
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@ -670,7 +670,6 @@ static int stm32_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
struct device_node *np_config, struct device_node *np_config,
struct pinctrl_map **map, unsigned *num_maps) struct pinctrl_map **map, unsigned *num_maps)
{ {
struct device_node *np;
unsigned reserved_maps; unsigned reserved_maps;
int ret; int ret;
@ -678,12 +677,11 @@ static int stm32_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
*num_maps = 0; *num_maps = 0;
reserved_maps = 0; reserved_maps = 0;
for_each_child_of_node(np_config, np) { for_each_child_of_node_scoped(np_config, np) {
ret = stm32_pctrl_dt_subnode_to_map(pctldev, np, map, ret = stm32_pctrl_dt_subnode_to_map(pctldev, np, map,
&reserved_maps, num_maps); &reserved_maps, num_maps);
if (ret < 0) { if (ret < 0) {
pinctrl_utils_free_map(pctldev, *map, *num_maps); pinctrl_utils_free_map(pctldev, *map, *num_maps);
of_node_put(np);
return ret; return ret;
} }
} }