Re: [PATCH v2 2/2] regulator: check that dummy regulator has been probed before using it

[Doug Anderson]

Hi,

On Tue, Mar 11, 2025 at 2:18 AM Christian Eggers <ceggers@xxxxxxx> wrote:
>
> @@ -2213,6 +2221,8 @@ struct regulator *_regulator_get_common(struct regulator_dev *rdev, struct devic
>                          */
>                         dev_warn(dev, "supply %s not found, using dummy regulator\n", id);
>                         rdev = dummy_regulator_rdev;
> +                       if (!rdev)
> +                               return ERR_PTR(-EPROBE_DEFER);

nit: it feels like the dev_warn() above should be below your new
check. Otherwise you'll get the same message again after the deferral
processes.