Re: [PATCH] devfreq: Register devfreq as a cooling device

[Daniel Lezcano]

On 05/03/2021 09:12, Steven Price wrote:
> On 04/03/2021 12:50, Daniel Lezcano wrote:
>> Currently the default behavior is to manually having the devfreq
>> backend to register themselves as a devfreq cooling device.
>>
>> There are no so many and actually it makes more sense to register the
>> devfreq device when adding it.
>>
>> Consequently, every devfreq becomes a cooling device like cpufreq is.
>>
>> Having a devfreq being registered as a cooling device can not mitigate
>> a thermal zone if it is not bound to this one. Thus, the current
>> configurations are not impacted by this change.
>>
>> Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
>> ---

[ ... ]

>>       if (pfdevfreq->opp_of_table_added) {
>>           dev_pm_opp_of_remove_table(&pfdev->pdev->dev);
>>           pfdevfreq->opp_of_table_added = false;
> 
> You've removed all references to pfdevfreq->cooling, so please also
> remove the member from struct panfrost_devfreq (as already done with
> lima and msm).

Sure, thanks for spotting this.


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