From 8c33f51df406e1a1f7fa4e9b244845b7ebd61fa6 Mon Sep 17 00:00:00 2001
From: Taku Izumi <izumi.taku@jp.fujitsu.com>
Date: Tue, 30 Oct 2012 15:27:13 +0900
Subject: [PATCH] PCI/ACPI: Request _OSC control before scanning PCI root bus

This patch moves up the code block to request _OSC control in order to
separate ACPI work and PCI work in acpi_pci_root_add().

Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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