PCI: add struct pci_host_bridge and a list of all bridges found
authorBjorn Helgaas <bhelgaas@google.com>
Fri, 24 Feb 2012 03:18:59 +0000 (20:18 -0700)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 24 Feb 2012 03:18:59 +0000 (20:18 -0700)
commit5a21d70dbd33d20713fb735ad9381711b0ae2c9b
treef3c6c65295f1356f62389fafad777d7be047aca5
parenta5390aa6dc3646b08bed421944cef0daf78ab994
PCI: add struct pci_host_bridge and a list of all bridges found

This adds a list of all PCI host bridges we find and a way to look up
the host bridge from a pci_dev.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
drivers/pci/probe.c
include/linux/pci.h