[PATCH v3 05/10] platform/x86: i2c-multi-instantiate: Move it to drivers/acpi folder

[Andy Shevchenko]

On Fri, Jan 21, 2022 at 9:53 PM Rafael J. Wysocki <rafael at kernel.org> wrote:
> On Wed, Jan 19, 2022 at 6:33 PM Lucas tanure
> <tanureal at opensource.cirrus.com> wrote:
> > On 1/19/22 16:53, Rafael J. Wysocki wrote:
> > > On Tue, Jan 18, 2022 at 3:53 PM Stefan Binding
> > > <sbinding at opensource.cirrus.com> wrote:

...

> > > Why are you moving it away from platform/x86?
> > >
> > > Adding SPI to the mix doesn't seem to be a sufficient reason.
> > >
> > > If this were going to be needed on non-x86, that would be a good
> > > reason for moving it, but is that actually the case?  If so, why isn't
> > > that mentioned in the changelog above?
> > >
> >
> > It was a request made by Andy Shevchenko:
> > https://lkml.org/lkml/2021/12/3/347
>
> But he hasn't given any reasons why that'd be better.

My thoughts were that these are related to ACPI handling the serial
buses in one place. However, counter arguments might be that the cases
of the resources like this are found only on x86 hardware (while ACPI
should be agnostic to that) and that the i2c and spi already do ACPI
stuff on their own. That said, there are pros and cons and I'm fine
with either choice at the end of the day.

-- 
With Best Regards,
Andy Shevchenko