linux-kernel - Re: [PATCH v3 3/3] PM / devfreq: event: Change prototype of devfreq_event_get_edev_by

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Message-ID: <6ed7a604-d10d-c2e1-34cf-d22b6fa083f8@samsung.com>
Date:   Mon, 14 Sep 2020 09:15:39 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     Krzysztof Kozlowski <krzk@...nel.org>
Cc:     myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
        lukasz.luba@....com, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 3/3] PM / devfreq: event: Change prototype of
 devfreq_event_get_edev_by_phandle function

On 9/10/20 9:08 PM, Krzysztof Kozlowski wrote:
> On Tue, Sep 08, 2020 at 07:24:47PM +0900, Chanwoo Choi wrote:
>> Previously, devfreq core support 'devfreq-events' property in order to get
>> the devfreq-event device by phandle. But, 'devfreq-events' property name is
>> not proper on devicetree binding because this name doesn't mean
>> the any h/w attribute.
>>
>> The devfreq-event core hand over the rights to decide the property name
>> for getting the devfreq-event device on devicetree. Each devfreq-event driver
>> will decide the property name on devicetree binding and then pass
>> the their own property name to devfreq_event_get_edev_by_phandle function.
>>
>> And change the prototype of devfreq_event_get_edev_count function
>> because of used deprecated 'devfreq-events' property.
>>
>> Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
>> ---
>>  drivers/devfreq/devfreq-event.c         | 14 ++++++++------
>>  drivers/devfreq/exynos-bus.c            |  5 +++--
>>  drivers/devfreq/rk3399_dmc.c            |  2 +-
>>  drivers/memory/samsung/exynos5422-dmc.c |  6 ++++--
>>  include/linux/devfreq-event.h           | 14 ++++++++++----
>>  5 files changed, 26 insertions(+), 15 deletions(-)
>>
> 
> Feel free to take it via devfreq tree. I don't expect conflicts around
> memory/samsung/exynos5422-dmc.c.
> 
> Acked-by: Krzysztof Kozlowski <krzk@...nel.org>
> 

Thanks for review. Applied them to devfreq-next.

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics