pci_bus_max_busnr(9)
NAME
pci_bus_max_busnr - returns maximum PCI bus number of given bus'
children
SYNOPSIS
unsigned char pci_bus_max_busnr(struct pci_bus * bus);
ARGUMENTS
- bus
- pointer to PCI bus structure to search
DESCRIPTION
Given a PCI bus, returns the highest PCI bus number present in the set
including the given PCI bus and its list of child PCI buses.