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

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Date:   Wed, 10 Mar 2021 00:02:18 +0900
From:   Chanwoo Choi <cwchoi00@...il.com>
To:     Dong Aisheng <aisheng.dong@....com>, linux-pm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     dongas86@...il.com, kernel@...gutronix.de, shawnguo@...nel.org,
        linux-imx@....com, linux-kernel@...r.kernel.org,
        myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
        cw00.choi@...sung.com, abel.vesa@....com
Subject: Re: [PATCH 02/11] PM / devfreq: remove the invalid description for
 get_target_freq

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.

-- 
Best Regards,
Samsung Electronics
Chanwoo Choi