Re: [PATCH 1/2] gpio: Add support for IDT 79RC3243x GPIO controller
From: Andy Shevchenko
Date: Wed Apr 21 2021 - 04:49:22 EST
On Wed, Apr 21, 2021 at 11:32 AM Thomas Bogendoerfer
> On Wed, Apr 21, 2021 at 11:09:51AM +0300, Andy Shevchenko wrote:
> > On Tuesday, April 20, 2021, Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
> > wrote:
> > > IDT 79RC3243x SoCs integrated a gpio controller, which handles up
> > > to 32 gpios. All gpios could be used as interrupt source.
> > I would recommend looking for latest new drivers in GPIO subsystem to see
> > how you may improve yours.
> Could give me a better pointer to it ? I looked at a lot of gpio driver
> and took what fitted best.
> > Here just one question, why it can not be a module
> that's probably doable...
> > why arch_initcall() is used
> without that interrupts weren't avaiable early enough.
> > and why you put a dead code into it (see the first part of the
> > question)?
> hmm, pointer please ?
It's already in the question above, do your homework :-)
With Best Regards,