[PATCH v4] powerpc/pci: Assign fixed PHB number based on device-tree properties

[Ian Munsie]

Excerpts from Guilherme G. Piccoli's message of 2016-04-06 16:51:43 -0500:
> And in the case a virtual PHB grabs the bitmap before, we just need to 
> add Michael's suggested check and fallback to bitmap PHB numbering in 
> this case.
> 
> Do you think this is enough to avoid issues with cxl'a virtual PHBs?

Yep, that should be fine :)

Cheers,
-Ian