From: Bjorn Helgaas <bhelgaas@google.com>
Date: Wed, 6 Nov 2013 17:00:51 +0000 (-0700)
Subject: PCI: Enable upstream bridges even for VFs on virtual buses
X-Git-Tag: v3.13-rc1~95^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79272138bd5c35edb9be5ae7b473a2741751a706;p=pandora-kernel.git

PCI: Enable upstream bridges even for VFs on virtual buses

Previously we enabled the upstream PCI-to-PCI bridge only when
"dev->bus->self != NULL".  In the case of a VF on a virtual bus, where
"bus->self == NULL", we didn't enable the upstream bridge.

This fixes that by enabling the upstream bridge of the PF corresponding to
the VF.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
---

Reading git-diff-tree failed