• Viresh Kumar's avatar
    cpufreq: Remove 'policy->governor_enabled' · 242aa883
    Viresh Kumar authored
    The entire sequence of events (like INIT/START or STOP/EXIT) for which
    cpufreq_governor() is called, is guaranteed to be protected by
    policy->rwsem now.
    The additional checks that were added earlier (as we were forced to drop
    policy->rwsem before calling cpufreq_governor() for EXIT event), aren't
    required anymore.
    Over that, they weren't sufficient really. They just take care of
    START/STOP events, but not INIT/EXIT and the state machine was never
    maintained properly by them.
    Kill the unnecessary checks and policy->governor_enabled field.
    Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
    Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>