Re: [PATCH v2] staging: iio: adc: ad7816: Use devm_gpiod_get_optional() for busy GPIO

[Joshua Crofts]

On Wed, 3 Jun 2026 at 11:07, Taha Narimani <tahanarimani3443@xxxxxxxxx> wrote:
> ---
> +       chip->busy_pin = devm_gpiod_get_optional(&spi_dev->dev, "busy",
> +                                                GPIOD_IN);
> +       if (IS_ERR(chip->busy_pin)) {
> +               ret = PTR_ERR(chip->busy_pin);
> +               dev_err(&spi_dev->dev, "Failed to request busy GPIO: %d\n",
> +                       ret);

Looking at this, you could eventually move all of the dev_err() calls in the
probe() function to use dev_err_probe(). (For another patch though).

-- 
Kind regards

CJD