Re: [PATCH v14 03/11] iio: afe: rescale: add offset support

[Liam Beguin <liambeguin@gmail.com>]

Hi Andy,

On Tue, Feb 08, 2022 at 03:42:22PM +0200, Andy Shevchenko wrote:
> On Tue, Feb 8, 2022 at 4:04 AM Liam Beguin <liambeguin@gmail.com> wrote:
> >
> > This is a preparatory change required for the addition of temperature
> > sensing front ends.
> 
> ...
> 
> > +               if (iio_channel_has_info(rescale->source->channel,
> > +                                        IIO_CHAN_INFO_OFFSET)) {
> > +                       ret = iio_read_channel_offset(rescale->source,
> > +                                                     &schan_off, NULL);
> 
> > +                       if (ret != IIO_VAL_INT)
> > +                               return ret < 0 ? ret : -EOPNOTSUPP;
> 
> Wonder if this actually should be
> 
>    if (ret < 0)
>        return ret;
>    if (ret != ...)
>        return -EOP...;

Unless someone has a stong objection, I'd rather keep it as is.

Cheers,
Liam

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