Re: [PATCH 1/2] gpio: Add support for IDT 79RC3243x GPIO controller

[Thomas Bogendoerfer <tsbogend@alpha.franken.de>]

On Wed, Apr 21, 2021 at 01:46:43PM +0300, Andy Shevchenko wrote:
> On Wed, Apr 21, 2021 at 1:37 PM Thomas Bogendoerfer
> <tsbogend@alpha.franken.de> wrote:
> >
> > On Wed, Apr 21, 2021 at 12:54:53PM +0300, Andy Shevchenko wrote:
> > > As I promised you, I will do a deep review later on, I'm giving you
> > > time to find issues yourself. That's how you may actually learn the
> > > things. It's solely your choice to follow or not, my promise will be
> > > kept and you will get an answer anyway.
> >
> > so let's make it a challenge ;-)
> >
> > I see I could use gpiochip_get_data() in few place.
> >
> > Is there more you see ?
> 
> Good.
> 
> For now:
> - dead code due to driver not being compiled as module

Can you explain, why it's dead code, if it's not compilable as module ?

> - too verbose Kconfig machinery (it's not about the "help" part!)

the default y part ? Well I'm converting the MIPS rb532 platform to
device tree. So I'm trying to make the whole process as bisectable
as possible. And this would help, but I've no problem dropping that.

> - open coded stuff in IRQ handler

done.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]