Re: [RFC PATCH 4/5] pinctrl: Support ROHM BD79124 pinmux / GPO

[David Lechner <dlechner@xxxxxxxxxxxx>]

On 2/13/25 5:53 AM, Linus Walleij wrote:
> On Thu, Feb 6, 2025 at 11:09 AM Matti Vaittinen
> <mazziesaccount@xxxxxxxxx> wrote:
> 
>> I just realized I should've shared the link to the v2 - which may not
>> include all the recipients (because it no longer touches all the
>> subsystems - and the get_maintainer.pl probably reduced the list of
>> recipients). So, for anyone interested, here's the v2:
>>
>> https://lore.kernel.org/all/cover.1738761899.git.mazziesaccount@xxxxxxxxx/
> 
> Well it touches (uses) the gpio subsystem so the GPIO maintainers
> should have been on CC...
> 
> This is one of the shortcomings of get_maintainers.pl really (also what
> b4 is using): it does not know that if you use some specific APIs from
> some specific .h files then some specific maintainers need to be on
> CC.

Can't we do that with `K:` in MAINTAINERS? 

I see:

K:	(devm_)?gpio_(request|free|direction|get|set)

to catch use of old gpio apis. Maybe should add 

K:	(devm_)?gpiochip_add_data

to catch anyone registering a gpio controller?