Re: [PATCH v4 3/4] OPP: Add support of "opp-microwatt" for advanced EM registration

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On 02-03-22, 08:50, Lukasz Luba wrote:
> If you like, I can introduce new dual-macro implementation
> in energy_modle.h which would sole this issue:
> 
> ifdef EM:
> #define EM_SET_ACTIVE_POWER_CB(em_cb, cb) ((em_cb).active_power = cb)
> 
> ifndef EM:
> #define EM_SET_ACTIVE_POWER_CB(em_cb, cb) do { } while (0)
> 
> 
> Then we would keep the single call to the registration EM and
> we would have:
> 
>         if (_of_has_opp_microwatt_property(dev)) {
>                 EM_SET_ACTIVE_POWER_CB(em_cb, _get_dt_power);
>                 goto register_em;
>         }
> 
> 
> 	
>         EM_SET_ACTIVE_POWER_CB(em_cb, _get_power);
> 
> register_em:
>         ret = em_dev_register_perf_domain(dev, nr_opp, &em_cb, cpus, true);
> 
> 
> I can do that, please let me know.

That will work as well.

-- 
viresh



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