On Mon, Feb 10, 2025 at 03:59:33PM +0100, Alexander Stein wrote:
> + fan_data->supply = devm_regulator_get_optional(dev, "fan");
> + if (IS_ERR(fan_data->supply)) {
> + err = PTR_ERR(fan_data->supply);
Unless fans are expected to operate without power (which does seem
unlikely) the supply should really be mandatory.
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