On Thursday 27 February 2014 13:06:41 Liviu Dudau wrote:

Make it easier to discover the domain number of a bus by storing
the number in pci_host_bridge for the root bus. Several architectures
have their own way of storing this information, so it makes sense
to try to unify the code. While at this, add a new function that
creates a root bus in a given domain and make pci_create_root_bus()
a wrapper around this function.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>

Acked-by: Arnd Bergmann <arnd@arndb.de>