xen/arm: use sched_op hypercalls for machine reboot and power off

Changes in v5:
- set pm_power_off and arm_pm_restart from the Xen specific
intialization code.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
This commit is contained in:
Stefano Stabellini 2013-04-25 10:23:07 +00:00
commit 6abb749e83