Re: [PATCH 3/3] hwmon: (lm75) Add regulator support

[Mark Brown]

On Thu, Sep 17, 2020 at 12:18:19PM +0200, Alban Bedel wrote:

> +	data->vs = devm_regulator_get_optional(dev, "vs");
> +	if (IS_ERR(data->vs)) {

Unless the device can work without power you should not be using
regulator_get_optional().

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