cpufreq: Add kerneldoc comments for two core functions

Add kerneldoc comments describing cpufreq_set_policy() and
cpufreq_update_policy() as they have not been properly documented
so far and they really need to be documented.

While at it, fix white space around the cpufreq_set_policy() header.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Rafael J. Wysocki 2019-02-20 00:22:51 +01:00
commit a0dbb819b8