9fa5ef5b3758fc9193
author Rafael J. Wysocki <rjw@sisk.pl> 1270424631 +0200
committer Len Brown <len.brown@intel.com> 1270587720 -0400

ACPI / PM: Move ACPI video resume to a PM notifier

There is a problem with the ACPI video resume routine that it's
executed before the GPU that may be accessed by it.  To fix this
issue, move the ACPI video resume to a power management notifier,
so that's executed after resuming all devices, including the GPU.

Fixes https://bugzilla.kernel.org/show_bug.cgi?id=15096, which is
a listed regression from 2.6.31.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Tested-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Hb