[PATCH 6/8] ARM: PCI: provide a default bus scan implementation

[Krzysztof Halasa]

Russell King <rmk+kernel at arm.linux.org.uk> writes:

> Most PCI implementations perform simple root bus scanning.  Rather than
> having each group of platforms provide a duplicated bus scan function,
> provide the PCI configuration ops structure via the hw_pci structure,
> and call the root bus scanning function from core ARM PCI code.

Acked-by: Krzysztof Hałasa <khc at pm.waw.pl>