linux-phytec-fsl

cpufreq: staticize cpufreq_cpu_get_raw()

cpufreq_cpu_get_raw() isn't used by any external users, staticize it.

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