> > - 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.
