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cpufreq: OMAP: Register an Energy Model

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Try and register an Energy Model from omap-cpufreq.c to allow
interested subsystems like the task scheduler to use the provided
information.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Yangtao Li 2019-02-06 23:35:50 -05:00 committed by Viresh Kumar
parent 3ad63a6b1b
commit a9a744dd5b
1 changed files with 3 additions and 1 deletions
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4
drivers/cpufreq/omap-cpufreq.c
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@ -133,8 +133,10 @@ static int omap_cpu_init(struct cpufreq_policy *policy)
/* FIXME: what's the actual transition time? */
result = cpufreq_generic_init(policy, freq_table, 300 * 1000);
if (!result)
if (!result) {
dev_pm_opp_of_register_em(policy->cpus);
return 0;
}
freq_table_free();
fail: