pci32 code - early_*config*

[Kumar Gala]

Ben,

I was looking at what I need to get some additional bits of PCI code  
building w/your ppc64 booke patches.  One thing it looks like we need  
is the early config cycle code.  The question I have is do we think we  
still need the null_ops support?  Also do we think we every get called  
with a NULL hose?

This is fake_pci_bus() in arch/powerpc/kernel/pci_32.c

- k