Re: [PATCH v2 1/2] gpio: Add devm_fwnode_gpiod_get_optional() helpers

[Krzysztof Kozlowski <krzk@xxxxxxxxxx>]

On Thu, Aug 27, 2020 at 12:04:13AM +0300, Andy Shevchenko wrote:
> On Wednesday, August 26, 2020, Krzysztof Kozlowski <krzk@xxxxxxxxxx> wrote:
> 
> > Add devm_fwnode_gpiod_get_optional() and
> > devm_fwnode_gpiod_get_index_optional() helpers, similar to regular
> > devm_gpiod optional versions.  Drivers getting GPIOs from a firmware
> > node might use it to remove some boilerplate code.
> >
> 
> 
> Shouldn't it return NULL for !GPIO case?

Indeed, good point.

Best regards,
Krzysztof