Re: [PATCH 5/5] hwmon: (gpio-fan) Add regulator support

[Mark Brown]

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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