tree d1b2cdfee5e7055e1dfa18d4fbb3dc16f22576ee
parent 5133375bb46a0d6c3fba07097caed7aa5e629ccd
author Lv Zheng <lv.zheng@intel.com> 1353030388 +0100
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1353030388 +0100

ACPI / PM: Add check preventing transitioning to non-D0 state from D3.

No power transitioning from D3 state up to a non-D0 state is allowed
so make acpi_device_set_power() fail and complain if such a transition
is attempted.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>