From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [PATCH] cpufreq: Add Kryo CPU scaling driver
Date: Tue, 22 May 2018 10:18:15 +0100
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Cc: Sudeep Holla <sudeep.holla@arm.com>, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, rnayak@codeaurora.org, amit.kucheria@linaro.org, nicolas.dechesne@linaro.org, celster@codeaurora.org, tfinkel@codeaurora.org
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On 22/05/18 08:59, ilialin@codeaurora.org wrote:
> OK, I think I found out the way. Would this be correct?

No.

> -----------------------------------------------------------------------------------------------
> extern struct cpu_topology cpu_topology[NR_CPUS];
> 
> static struct device *qcom_cpufreq_kryo_get_cluster_lead(int cluster)
> {
> 	unsigned cpu;
> 
> 	for_each_possible_cpu(cpu) {
> 		if ((cluster == cpu_topology[cpu].cluster_id) &&

cluster_id is going away soon, so avoid relying on that. IIUC there's a
way already something like opp_of_get_shared_cpus.

-- 
Regards,
Sudeep