tree 7d3ac2733d76a785be12bfba75bfe244a5a31460
parent fd143b4d6fb763183ef6e46d1ab84a42c59079af
author Viresh Kumar <viresh.kumar@linaro.org> 1364106403 +0530
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1364909040 +0200

cpufreq: Notify all policy->cpus in cpufreq_notify_transition()

policy->cpus contains all online cpus that have single shared clock line. And
their frequencies are always updated together.

Many SMP system's cpufreq drivers take care of this in individual drivers but
the best place for this code is in cpufreq core.

This patch modifies cpufreq_notify_transition() to notify frequency change for
all cpus in policy->cpus and hence updates all users of this API.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>