From: Bjorn Helgaas <bhelgaas@google.com>
Date: Thu, 5 Sep 2013 21:07:43 +0000 (-0600)
Subject: PCI/ACPI: Skip _OSC control tests if _OSC support call failed
X-Git-Tag: v3.13-rc1~95^2~14^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=65afe91622c456560e20d57a779b807c20822e81;p=pandora-kernel.git

PCI/ACPI: Skip _OSC control tests if _OSC support call failed

If the _OSC support notification fails, we will never request control
(because "support == OSC_PCI_SEGMENT_GROUPS_SUPPORT", which doesn't include
all the features in ACPI_PCIE_REQ_SUPPORT), so we can return early to
simplify the code.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

Reading git-diff-tree failed