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(parent: 5cbea46) | patch
cpufreq: acpi-cpufreq: use cached frequency mapping when possible
authorSteve Muckle <steve.muckle@linaro.org>
Wed, 13 Jul 2016 20:25:27 +0000 (13:25 -0700)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 21 Jul 2016 20:28:32 +0000 (22:28 +0200)
commit5b6667c76d39e325d3c05b1f7e40f8a0e4bd6681
tree7a8384759382e0d91cd7db9d71684e98b153f2cftree | snapshot (tar.gz zip)
parent5cbea46984d67f614c74c4401b54b9d681861e80commit | diff
cpufreq: acpi-cpufreq: use cached frequency mapping when possible

A call to cpufreq_driver_resolve_freq will cache the mapping from
the desired target frequency to the frequency table index. If there
is a mapping for the desired target frequency then use it instead of
looking up the mapping again.

Signed-off-by: Steve Muckle <smuckle@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/cpufreq/acpi-cpufreq.c diff | blob | blame | history