Re: [PATCH 2/3] iio: pressure: Honeywell mpr pressure sensor

[Andreas Klinger <ak@it-klinger.de>]

Hi Jonathan,

thanks for the extensive review. Most of it is clear but one questions remain.
See below.

Jonathan Cameron <jic23@kernel.org> schrieb am Sa, 01. Apr 18:57:
> > +static void mpr_reset(struct mpr_data *data)
> > +{
> > +	if (data->gpiod_reset) {
> > +		gpiod_set_value(data->gpiod_reset, 0);
> > +		udelay(10);
> > +		gpiod_set_value(data->gpiod_reset, 1);
> > +	}
> 
> If there isn't a reset signal, I'd like to see an attempt at least to write
> all configuration registers to a known value (same as the one you'd
> get after reset).  

There is no configuration register in the sensor I could write to. But maybe I
didn't comprehend your point.

Andreas