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SubjectRe: [PATCHv1 1/2] rx51_battery: convert to iio consumer
Hi Sebastian,

On Fri, Feb 28, 2014 at 3:05 AM, Sebastian Reichel <> wrote:
> On Thu, Feb 27, 2014 at 10:34:35PM +0100, Belisko Marek wrote:
>> Well I've tried and it's worse :). I got during booting:
>> [ 2.218383] ERROR: could not get IIO channel /battery:temp(0)
>> [ 2.224639] platform battery.4: Driver twl4030_madc_battery
>> requests probe deferral
>> Not sure if it's just error or warning but temp is always reported as
>> 0 (and also other values in sysfs).
> This is an error, which basically means, that twl4030-madc has not
> yet been loaded. Do you get proper values when you use the old madc
> API with the patchset applied?
It works without converting to iio consumer (at least I get some
reasonable values).
With conversion it fails with above error. I recheck (add printk to
iio twl4030-madc) that
madc driver is loaded. Could this be that twl4030_madc_battery is
loaded earlier then
twl4030_madc and than it fails to get iio channels?
> -- Sebastian



as simple and primitive as possible
Marek Belisko - OPEN-NANDRA
Freelance Developer

Ruska Nova Ves 219 | Presov, 08005 Slovak Republic
Tel: +421 915 052 184
skype: marekwhite
twitter: #opennandra

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