tree 0017bfd5e4bb584e59ed1852d41609cb3953c913
parent c6bde215acfd637708142ae671843b6f0eadbc6d
author Bjorn Helgaas <bhelgaas@google.com> 1383757251 -0700
committer Bjorn Helgaas <bhelgaas@google.com> 1383861219 -0700

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>