Re: [PATCH 07/10] cpufreq: dt: Identify cpu-sharing for platforms without operating-points-v2

[Stephen Boyd]

On 04/25, Viresh Kumar wrote:
> On 22-04-16, 15:27, Stephen Boyd wrote:
> > On 04/21, Viresh Kumar wrote:
> > > @@ -167,14 +167,16 @@ static int cpufreq_init(struct cpufreq_policy *policy)
> > >  	/* Get OPP-sharing information from "operating-points-v2" bindings */
> > >  	ret = dev_pm_opp_of_get_sharing_cpus(cpu_dev, policy->cpus);
[..]
> > > +		if (dev_pm_opp_get_sharing_cpus(cpu_dev, policy->cpus))
> > > +			fallback = true;
> > 
> > I'm sort of lost, we make the same call twice here. Why would the
> > return value change between the first time and the second?
> 
> Two different APIs, which look similar :)
> 
> The first one tries to find the sharing-cpus relation from DT, the
> other one is for v1 bindings and finds it due to platform code
> dev_pm_opp_set_sharing_cpus() call.

Ah thanks. My eyes glossed over the "of" part. Sounds fine.

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