linux-phytec-fsl

cpufreq: make __cpufreq_notify_transition() static

__cpufreq_notify_transition() is used only in cpufreq.c,
make it static.

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