diff mbox series

[4/4] i2c: imx: devm_pinctrl_get() cannot return NULL

Message ID 20230816200410.62131-5-yann@sionneau.net (mailing list archive)
State New, archived
Headers show
Series i2c: devm_pinctrl_get() usage fixes | expand

Commit Message

Yann Sionneau Aug. 16, 2023, 8:04 p.m. UTC 
Remove unnecessary check against NULL for devm_pinctrl_get() return value.

Signed-off-by: Yann Sionneau <yann@sionneau.net>
---
 drivers/i2c/busses/i2c-imx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Oleksij Rempel Aug. 17, 2023, 4:46 a.m. UTC | #1 
On Wed, Aug 16, 2023 at 10:04:10PM +0200, Yann Sionneau wrote:
> Remove unnecessary check against NULL for devm_pinctrl_get() return value.
> 
> Signed-off-by: Yann Sionneau <yann@sionneau.net>
> ---
>  drivers/i2c/busses/i2c-imx.c | 2 +-

Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>

Thank you!

>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
> index 65128a73e8a3..502276e8ded5 100644
> --- a/drivers/i2c/busses/i2c-imx.c
> +++ b/drivers/i2c/busses/i2c-imx.c
> @@ -1389,7 +1389,7 @@ static int i2c_imx_init_recovery_info(struct imx_i2c_struct *i2c_imx,
>  	struct i2c_bus_recovery_info *rinfo = &i2c_imx->rinfo;
>  
>  	i2c_imx->pinctrl = devm_pinctrl_get(&pdev->dev);
> -	if (!i2c_imx->pinctrl || IS_ERR(i2c_imx->pinctrl)) {
> +	if (IS_ERR(i2c_imx->pinctrl)) {
>  		dev_info(&pdev->dev, "can't get pinctrl, bus recovery not supported\n");
>  		return PTR_ERR(i2c_imx->pinctrl);
>  	}
> -- 
> 2.34.1
> 
>
diff mbox series

Patch

diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c
index 65128a73e8a3..502276e8ded5 100644
--- a/drivers/i2c/busses/i2c-imx.c
+++ b/drivers/i2c/busses/i2c-imx.c
@@ -1389,7 +1389,7 @@  static int i2c_imx_init_recovery_info(struct imx_i2c_struct *i2c_imx,
 	struct i2c_bus_recovery_info *rinfo = &i2c_imx->rinfo;
 
 	i2c_imx->pinctrl = devm_pinctrl_get(&pdev->dev);
-	if (!i2c_imx->pinctrl || IS_ERR(i2c_imx->pinctrl)) {
+	if (IS_ERR(i2c_imx->pinctrl)) {
 		dev_info(&pdev->dev, "can't get pinctrl, bus recovery not supported\n");
 		return PTR_ERR(i2c_imx->pinctrl);
 	}