available in the devs array. Change the type of the devs array from
char to uint8_t. Treat the return value of pci_bus_devorder() as the
number of slots that it filled.
Don't use the __PCI_BUS_DEVORDER #definition to configure the kernel
but let the linker do it. Make pci_bus_devorder() available on all
architectures by adding a default implementation that will DTRT on
all architectures but hpcmips, the only architecture to #define
__PCI_BUS_DEVORDER. On hpcmips, adapt the implementation to the new
calling convention.
XXX I can compile an hpcmips GENERIC kernel, but I don't have a
XXX hpcmips box to test it on.