RE: [PATCH V2] gpiolib: use dev_err() when gpiod_configure_flags failed

[Peng Fan]

> Subject: Re: [PATCH V2] gpiolib: use dev_err() when gpiod_configure_flags
> failed
> 
> On Wed, Mar 20, 2024 at 9:25 AM Peng Fan (OSS) <peng.fan@xxxxxxxxxxx>
> wrote:
> >
> > From: Peng Fan <peng.fan@xxxxxxx>
> >
> > When gpio-ranges property was missed to be added in the gpio node,
> > using dev_err() to show an error message will helping to locate issues
> > easier.
> 
> I'm not convinced, so not my call to approve / reject, but see a remark below.

You mean dev_err not help or else?

> 
> ...
> 
> >         ret = gpiod_configure_flags(desc, con_id, lookupflags, flags);
> >         if (ret < 0) {
> > -               dev_dbg(consumer, "setup of GPIO %s failed\n", con_id);
> > +               dev_err(consumer, "setup of GPIO %s failed: %d\n",
> > + con_id, ret);
> >                 gpiod_put(desc);
> >                 return ERR_PTR(ret);
> 
> While at it, can you move it to be after the gpiod_put()?

Does it matter?

Thanks,
Peng.

> 
> >         }
> 
> --
> With Best Regards,
> Andy Shevchenko