[PATCH 4/8] pci: consolidate PCI config entry in drivers/pci

[Bjorn Helgaas]

s/^pci: /PCI: / in subject

On Sat, Oct 13, 2018 at 05:10:12PM +0200, Christoph Hellwig wrote:
> There is no good reason to duplicate the PCI menu in every architecture.
> Instead provide a selectable HAS_PCI symbol that indicates availability
> of PCI support and the handle the rest in drivers/pci.
> 
> Note that for powerpc we now select HAS_PCI globally instead of the
> convoluted mess of conditional or or non-conditional support per board,
> similar to what we do e.g. on x86.  For alpha PCI is selected for the
> non-jensen configs as it was the default before, and a lot of code does
> not compile without PCI enabled.  On other architectures with limited
> PCI support that wasn't as complicated I've left the selection as-is.

Thanks for doing this.  It's a great cleanup.  I know you have a few
things you're cleaning up, but add my:

Acked-by: Bjorn Helgaas <bhelgaas at google.com>

when you do that.