Commits
Viresh Kumar committed 09f662f9530
OPP: Return error on error from dev_pm_opp_get_opp_count()
Return error number instead of 0 on failures.
Fixes: a1e8c13600bf ("PM / OPP: "opp-hz" is optional for power domains")
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>