linux-kernel - Re: [PATCHv1 1/2] rx51_battery: convert to iio consumer

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Message-ID: <20140226215452.GA11468@earth.universe>
Date:	Wed, 26 Feb 2014 22:54:52 +0100
From:	Sebastian Reichel <sre@...ian.org>
To:	Belisko Marek <marek.belisko@...il.com>
Cc:	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	David Woodhouse <dwmw2@...radead.org>,
	Jonathan Cameron <jic23@...nel.org>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Grant Likely <grant.likely@...aro.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	linux-iio@...r.kernel.org,
	Pali Rohár <pali.rohar@...il.com>
Subject: Re: [PATCHv1 1/2] rx51_battery: convert to iio consumer

Hi,

On Wed, Feb 26, 2014 at 10:43:40PM +0100, Belisko Marek wrote:
> [...]
> > +       int val, err;
> > +       err = iio_read_channel_average_raw(channel, &val);
> Where this function comes from? I cannot find it in current linux-next
> (only iio_read_channel_raw()). Am I missing some patches? Thx.

Ah right. I planned to send a patch adding this function together
with the rx51-battery patchset, but it seems I forgot to include it.

Sorry for the inconvenience. I will send it out as a separate patch
now.

> BTW when I convert to iio consumer and use DT some of values work
> but some of them just report 0 :( (I don't have latest twl4030-madc
> iio patches).

Can you retry with the twl4030-madc iio patch from today? The
older patchsets, which do not contain the "tested on real hw"
note are slightly broken.

-- Sebastian

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