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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2019-07-04 13:06:22 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-07-08 23:56:39 +0200 |
| commit | c57b25bdf7cd374af106992356536bf5df7c255b (patch) | |
| tree | 315b068194893c0bec7c125f3d5502487949f55a /include/linux/cpufreq.h | |
| parent | 67d874c3b2c69d65274fa5ce44ba939788d5729d (diff) | |
| download | lwn-c57b25bdf7cd374af106992356536bf5df7c255b.tar.gz lwn-c57b25bdf7cd374af106992356536bf5df7c255b.zip | |
cpufreq: intel_pstate: Reuse refresh_frequency_limits()
The implementation of intel_pstate_update_max_freq() is quite similar to
refresh_frequency_limits(), lets reuse it.
Finding minimum of policy->user_policy.max and policy->cpuinfo.max_freq
in intel_pstate_update_max_freq() is redundant as cpufreq_set_policy()
will call the ->verify() callback of intel-pstate driver, which will do
this comparison anyway and so dropping it from
intel_pstate_update_max_freq() doesn't harm.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/cpufreq.h')
| -rw-r--r-- | include/linux/cpufreq.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index 95425941f46d..1fa37b675a80 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -207,6 +207,7 @@ void cpufreq_cpu_release(struct cpufreq_policy *policy); int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu); int cpufreq_set_policy(struct cpufreq_policy *policy, struct cpufreq_policy *new_policy); +void refresh_frequency_limits(struct cpufreq_policy *policy); void cpufreq_update_policy(unsigned int cpu); void cpufreq_update_limits(unsigned int cpu); bool have_governor_per_policy(void); |