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cpufreq: vexpress: Use .register_em() to register with energy model

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Set the newly added .register_em() callback with
cpufreq_register_em_with_opp() to register with the EM core.

Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Viresh Kumar 2021-08-10 12:24:36 +05:30
parent 4d584efae0
commit 3fd2311118
1 changed files with 1 additions and 2 deletions
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3
drivers/cpufreq/vexpress-spc-cpufreq.c
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@ -440,8 +440,6 @@ static int ve_spc_cpufreq_init(struct cpufreq_policy *policy)
policy->freq_table = freq_table[cur_cluster];
policy->cpuinfo.transition_latency = 1000000; /* 1 ms */
dev_pm_opp_of_register_em(cpu_dev, policy->cpus);
if (is_bL_switching_enabled())
per_cpu(cpu_last_req_freq, policy->cpu) =
clk_get_cpu_rate(policy->cpu);
@ -475,6 +473,7 @@ static struct cpufreq_driver ve_spc_cpufreq_driver = {
.get = ve_spc_cpufreq_get_rate,
.init = ve_spc_cpufreq_init,
.exit = ve_spc_cpufreq_exit,
.register_em = cpufreq_register_em_with_opp,
.attr = cpufreq_generic_attr,
};