PM / OPP: reuse find_device_opp() instead of duplicating code

Reuse find_device_opp() in opp_set_availability() instead of duplicating code.

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