tree e465d1cf94132d9c9c8e8e5501a1c2ded47d98ab
parent df18e504aa5db8e7263c91e153c27c6f895da3c7
author Stratos Karafotis <stratosk@semaphore.gr> 1360154040 +0100
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1360369127 +0100

cpufreq: ondemand: Replace down_differential tuner with adj_up_threshold

In order to avoid the calculation of up_threshold - down_differential
every time that the frequency must be decreased, we replace the
down_differential tuner with the adj_up_threshold which keeps the
difference across multiple checks.

Update the adj_up_threshold only when the up_theshold is also updated.

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>