cpufreq: Use transition_delay_us for legacy governors as well

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The policy->transition_delay_us field is used only by the schedutil
governor currently, and this field describes how fast the driver wants
the cpufreq governor to change CPUs frequency. It should rather be a
common thing across all governors, as it doesn't have any schedutil
dependency here.

Create a new helper cpufreq_policy_transition_delay_us() to get the
transition delay across all governors.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Viresh Kumar 2017-07-19 15:42:42 +05:30 • committed by Rafael J. Wysocki

parent 2d04503632

commit aa7519af45

4 changed files with 18 additions and 18 deletions

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15

drivers/cpufreq/cpufreq.c

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9

drivers/cpufreq/cpufreq_governor.c

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1

include/linux/cpufreq.h

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11

kernel/sched/cpufreq_schedutil.c

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