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| author |   Lukasz Luba <lukasz.luba@arm.com> | 2020-05-27 10:58:54 +0100 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-06-24 17:16:42 +0200 |
| commit | 0e0ffa855d1590e54ec0033404a49e2e57e294fe (patch) | |
| tree | 2e313af4cb629121ac00a7eab7dfe5715a6f2ff0 /drivers/cpufreq/cpufreq-dt.c | |
| parent | Documentation: power: update Energy Model description (diff) | |
| download | linux-dev-0e0ffa855d1590e54ec0033404a49e2e57e294fe.tar.xz linux-dev-0e0ffa855d1590e54ec0033404a49e2e57e294fe.zip | |
OPP: refactor dev_pm_opp_of_register_em() and update related drivers
The Energy Model framework supports not only CPU devices. Drop the CPU
specific interface with cpumask and add struct device. Add also a return
value, user might use it. This new interface provides easy way to create
a simple Energy Model, which then might be used by e.g. thermal subsystem.
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq-dt.c')
| -rw-r--r-- | drivers/cpufreq/cpufreq-dt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 79742bbd221f..944d7b45afe9 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -279,7 +279,7 @@ static int cpufreq_init(struct cpufreq_policy *policy) policy->cpuinfo.transition_latency = transition_latency; policy->dvfs_possible_from_any_cpu = true; - dev_pm_opp_of_register_em(policy->cpus); + dev_pm_opp_of_register_em(cpu_dev, policy->cpus); return 0; |