tree 47ebb848837d834a755b3b7facdf3707dd8f5c81
parent 753e3aca735dc446f66d501b625122661738b57d
author Taku Izumi <izumi.taku@jp.fujitsu.com> 1227162157 +0900
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1231355555 -0800

PCI/ACPI: Remove unnecessary _OSC evaluation for control request

If a control had already been granted, we don't need to re-evaluate
_OSC for it because firmware may not reject control of any feature it
has previously granted control to.

Reviewed-by: Andrew Patterson <andrew.patterson@hp.com>
Tested-by: Andrew Patterson <andrew.patterson@hp.com>
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>