linux-kernel - Re: [PATCH v2 2/2] power: bq27xxx_battery: add poll interval property query

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Message-ID: <CAKzfze_rv29gwuBGctwTONyw8Oy6fwE+xcN0HMh-ZPB47HKzuQ@mail.gmail.com>
Date:   Tue, 25 Oct 2016 11:47:03 -0700
From:   Matt Ranostay <mranostay@...il.com>
To:     Pavel Machek <pavel@....cz>
Cc:     pali.rohar@...il.com, Sebastian Reichel <sre@...nel.org>,
        kernel list <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        Linux OMAP List <linux-omap@...r.kernel.org>,
        Tony Lindgren <tony@...mide.com>, khilman@...nel.org,
        aaro.koskinen@....fi, ivo.g.dimitrov.75@...il.com,
        patrikbachan@...il.com, serge@...lyn.com, abcloriens@...il.com
Subject: Re: [PATCH v2 2/2] power: bq27xxx_battery: add poll interval property query

On Mon, Oct 24, 2016 at 1:14 PM, Pavel Machek <pavel@....cz> wrote:
> On Mon 2016-10-24 12:58:25, Matt Ranostay wrote:
>> Pavel + Sebastian this is the patchset that need I some input on :)
>
> Better then previous one.
>
> But my version of bq27xxx_battery.c already contains this:

This is for allowing udev rule to set the properties as well.
otherwise a kinda crude RUN = " echo value >
/sys/module/bq27xxx_battery/parameters/poll_interval" is required.

>
> static const struct kernel_param_ops param_ops_poll_interval = {
>         .get = param_get_uint,
>         .set = poll_interval_param_set,
> };
>
> ...so it should be possible to set poll interval already.
>
>                                                                         Pavel
>
> --
> (english) http://www.livejournal.com/~pavelmachek
> (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html