[PATCH] pinctrl: st: Return pinctrl_gpio_direction_output to transfer the error

[Bartosz Golaszewski]

On Wed, 3 Jan 2024 at 09:47, Chen Ni <nichen at iscas.ac.cn> wrote:
>
> Return pinctrl_gpio_direction_output() in order to transfer the error
> if it fails.
>
> Fixes: b679d6c06b2b ("treewide: rename pinctrl_gpio_direction_output_new()")

It doesn't technically fix this commit as the return value was never
propagated here in the first place.

Anyway:

Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski at linaro.org>

Bart

> Signed-off-by: Chen Ni <nichen at iscas.ac.cn>
> ---
>  drivers/pinctrl/pinctrl-st.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
> index 1485573b523c..5d9abd6547d0 100644
> --- a/drivers/pinctrl/pinctrl-st.c
> +++ b/drivers/pinctrl/pinctrl-st.c
> @@ -723,9 +723,8 @@ static int st_gpio_direction_output(struct gpio_chip *chip,
>         struct st_gpio_bank *bank = gpiochip_get_data(chip);
>
>         __st_gpio_set(bank, offset, value);
> -       pinctrl_gpio_direction_output(chip, offset);
>
> -       return 0;
> +       return pinctrl_gpio_direction_output(chip, offset);
>  }
>
>  static int st_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
> --
> 2.25.1
>