linux-kernel - Re: [PATCH 02/11] PM / devfreq: remove the invalid description for get_target

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Date:   Tue, 9 Mar 2021 23:14:39 +0800
From:   Dong Aisheng <dongas86@...il.com>
To:     Chanwoo Choi <cwchoi00@...il.com>
Cc:     Dong Aisheng <aisheng.dong@....com>,
        Linux PM <linux-pm@...r.kernel.org>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        dl-linux-imx <linux-imx@....com>,
        open list <linux-kernel@...r.kernel.org>,
        myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Abel Vesa <abel.vesa@....com>
Subject: Re: [PATCH 02/11] PM / devfreq: remove the invalid description for get_target_freq

On Tue, Mar 9, 2021 at 11:02 PM Chanwoo Choi <cwchoi00@...il.com> wrote:
>
> On 21. 3. 9. 오후 9:58, Dong Aisheng wrote:
> > First of all, no_central_polling was removed since
> > commit 7e6fdd4bad03 ("PM / devfreq: Core updates to support devices
> > which can idle")
> > Secondly, get_target_freq() is not only called only with update_devfreq()
> > notified by OPP now, but also min/max freq qos notifier.
> >
> > So remove this invalid description now to avoid confusing.
> >
> > Signed-off-by: Dong Aisheng <aisheng.dong@....com>
> > ---
> >   drivers/devfreq/governor.h | 2 --
> >   1 file changed, 2 deletions(-)
> >
> > diff --git a/drivers/devfreq/governor.h b/drivers/devfreq/governor.h
> > index 70f44b3ca42e..5cee3f64fe2b 100644
> > --- a/drivers/devfreq/governor.h
> > +++ b/drivers/devfreq/governor.h
> > @@ -57,8 +57,6 @@
> >    *                  Basically, get_target_freq will run
> >    *                  devfreq_dev_profile.get_dev_status() to get the
> >    *                  status of the device (load = busy_time / total_time).
> > - *                   If no_central_polling is set, this callback is called
> > - *                   only with update_devfreq() notified by OPP.
> >    * @event_handler:      Callback for devfreq core framework to notify events
> >    *                      to governors. Events include per device governor
> >    *                      init and exit, opp changes out of devfreq, suspend
> >
>
> As I replied from patch1, I recommend that squash it with patch1.

Got it, i will squash when sending the next version.
Thanks

Regards
Aisheng

>
> --
> Best Regards,
> Samsung Electronics
> Chanwoo Choi