On Thu, Sep 17, 2020 at 07:04:51PM -0700, Guenter Roeck wrote: > On 9/17/20 4:00 AM, Mark Brown wrote: > > 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().
> The driver works today without regulator, and needs to continue
> doing so.
And it will continue to do so if it uses the normal regulator API, it
will as ever ensure that if no regulator is provided by the firmware a
dummy is provided.
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