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authorBjorn Helgaas <bhelgaas@google.com>2012-02-23 20:18:59 -0700
committerBjorn Helgaas <bhelgaas@google.com>2012-02-23 20:18:59 -0700
commit5a21d70dbd33d20713fb735ad9381711b0ae2c9b (patch)
treef3c6c65295f1356f62389fafad777d7be047aca5 /drivers/pci/bus.c
parenta5390aa6dc3646b08bed421944cef0daf78ab994 (diff)
downloadlinux-5a21d70dbd33d20713fb735ad9381711b0ae2c9b.tar.bz2
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>
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