Re: [PATCH v2 09/19] staging: iio: resolver: ad2s1210: use regmap for config registers

[David Lechner]

> > -     if (ret & AD2S1210_MSB_IS_HIGH) {
> I guess this was meant to be a sanity check on the chip responding.
>
> > -             ret = -EIO;
> > -             goto error_ret;
> > -     }
> > -

Yes, according to the data sheet, if this bit is set, it means there was a
configuration parity error. This test has been moved to the
ad2s1210_regmap_reg_read() function.