Daniel Lezcano c878a52d3c cpuidle: Check if device is already registered ...

Make __cpuidle_register_device() check whether or not the device has
been registered already and return -EBUSY immediately if that's the
case.

[rjw: Changelog]
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2013-07-15 02:09:48 +02:00

13 KiB

Raw Blame History

View Raw