Re: [PATCH v5 09/14] iio: adc: ad7768-1: Add GPIO controller support

[Linus Walleij]

Hi Jonathan,

thanks for your patch!

On Fri, Apr 11, 2025 at 5:58 PM Jonathan Santos
<Jonathan.Santos@xxxxxxxxxx> wrote:

> +static void ad7768_gpio_set(struct gpio_chip *chip, unsigned int offset, int value)
> +{
(...)
> +       st->gpiochip = (struct gpio_chip) {
> +               .label = "ad7768_1_gpios",
> +               .base = -1,
> +               .ngpio = 4,
> +               .parent = &st->spi->dev,
> +               .can_sleep = true,
> +               .direction_input = ad7768_gpio_direction_input,
> +               .direction_output = ad7768_gpio_direction_output,
> +               .get = ad7768_gpio_get,
> +               .set = ad7768_gpio_set,

Due to refactorings going on in the .set calls please switch this to use
the new .set_rv() callback that return an integer (errorcode) on failure.

Yours,
Linus Walleij