Commits
Yinghai Lu committed 92f02430934
PCI: add busn_res in struct pci_bus This adds a busn_res resource in struct pci_bus. This will replace the secondary/subordinate members and will be used to build a bus number resource tree to help with bus number allocation. [bhelgaas: changelog] CC: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>