tree 88b21606bdd410f7ed4e3498f71e177e6039131e
parent 0a1e879d353f6f6e661d14c6a0e42dd19efbc504
author Stefan Wahren <stefan.wahren@i2se.com> 1413583789 +0000
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1415233739 +0100

cpufreq: cpufreq-dt: Handle regulator_get_voltage() failure

In error cases regulator_get_voltage() returns a negative value.
So take care of it.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>