Re: [PATCH v9 6/7] iio: adc: ad9467: convert to backend framework

Andy Shevchenko
2024-02-06T17:52:12Z

On Tue, Feb 6, 2024 at 6:51 PM Nuno Sá <noname.nuno@gmail.com> wrote:
> On Tue, 2024-02-06 at 16:20 +0200, Andy Shevchenko wrote:
> > On Tue, Feb 6, 2024 at 12:08 PM Nuno Sa via B4 Relay
> > <devnull+nuno.sa.analog.com@kernel.org> wrote:

...

> > > + st->back = devm_iio_backend_get(&st->spi->dev, NULL);
> > > + /* If not found, don't error out as we might have legacy DT property */
> > > + if (!IS_ERR(st->back))
> > > + return 0;
> > > + if (PTR_ERR(st->back) != -ENOENT)
> > > + return PTR_ERR(st->back);
> >
> > This looks hackish...
>
> This was suggested by Jonathan so I'm keen in leaving it as-is

I think I proposed how to improve it. Jonathan?

--
With Best Regards,
Andy Shevchenko