diff mbox series

[v2,03/20] pinctrl: stm32: Use scope based of_node_put() cleanups

Message ID 20240504-pinctrl-cleanup-v2-3-26c5f2dc1181@nxp.com (mailing list archive)
State New
Headers show
Series pinctrl: Use scope based of_node_put() cleanups | expand

Commit Message

Peng Fan (OSS) May 4, 2024, 1:20 p.m. UTC 
From: Peng Fan <peng.fan@nxp.com>

Use scope based of_node_put() cleanup to simplify code.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 drivers/pinctrl/stm32/pinctrl-stm32.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Patrice CHOTARD May 17, 2024, 6:11 a.m. UTC | #1 
On 5/4/24 15:20, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
> 
> Use scope based of_node_put() cleanup to simplify code.
> 
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> ---
>  drivers/pinctrl/stm32/pinctrl-stm32.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
> index 978ccdbaf3d3..a8673739871d 100644
> --- a/drivers/pinctrl/stm32/pinctrl-stm32.c
> +++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
> @@ -670,7 +670,6 @@ static int stm32_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;
>  
> @@ -678,12 +677,11 @@ static int stm32_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 = stm32_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;
>  		}
>  	}
> 

Hi

Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>

Thanks
Patrice
diff mbox series

Patch

diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index 978ccdbaf3d3..a8673739871d 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -670,7 +670,6 @@  static int stm32_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;
 
@@ -678,12 +677,11 @@  static int stm32_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 = stm32_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;
 		}
 	}