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| author | Viresh Kumar <viresh.kumar@linaro.org> | 2017-04-25 13:27:14 +0300 |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2017-05-28 03:32:24 +0300 |
| commit | 4d753aa7b6279e4b7d338947a434689962f430d1 (patch) | |
| tree | 07114a3ef8781b49b4254df85c3ca83e60c165f6 /drivers/cpufreq/cpufreq_stats.c | |
| parent | 18f301c934db0f7bae4e7c12e941bce11d67aec5 (diff) | |
| download | linux-4d753aa7b6279e4b7d338947a434689962f430d1.tar.xz | |
thermal: cpu_cooling: use cpufreq_policy to register cooling device
The CPU cooling driver uses the cpufreq policy, to get clip_cpus, the
frequency table, etc. Most of the callers of CPU cooling driver's
registration routines have the cpufreq policy with them, but they only
pass the policy->related_cpus cpumask. The __cpufreq_cooling_register()
routine then gets the policy by itself and uses it.
It would be much better if the callers can pass the policy instead
directly. This also fixes a basic design flaw, where the policy can be
freed while the CPU cooling driver is still active.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Tested-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'drivers/cpufreq/cpufreq_stats.c')
0 files changed, 0 insertions, 0 deletions