tree 564a390f24ec1ad25147219c25b2a5925683a61b
parent 5ee01f49c963d5e0b530344f86535ecb7f672064
author Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1261511385 -0500
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1287413372 -0400

x86/PCI: Export pci_walk_bus function.

In preperation of modularizing Xen-pcifront the pci_walk_bus
needs to be exported so that the xen-pcifront module can walk
call the pci subsystem to walk the PCI devices and claim them.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> [http://marc.info/?l=linux-pci&m=126149958010298&w=2]