[coreboot-gerrit] Patch merged into coreboot/master: 9e8af58 libpayload: Handle multifunction bridge devices better.

the following patch was just integrated into master:
commit 9e8af58263b7c84ee276354b97c19ad31992c8e9
Author: Gabe Black 
Date:   Thu Nov 8 19:31:23 2012 -0800

libpayload: Handle multifunction bridge devices better.

This change modifies the code in libpayload that scans the PCI hierarchy for
    USB controllers. Previously, if a devices primary function (function 0) was a
    bridge, then none of the other functions, if any, would be looked at. If one
    of the other functions was a bridge, that wouldn't be handled either. The new
    version looks at each function that's present no matter what, and if it
    discovers that it's a bridge it scans the other side.

Change-Id: I37f269a4fe505fd32d9594e2daf17ddd78609c15
    Signed-off-by: Gabe Black 
    Reviewed-on: http://review.coreboot.org/2517
    Reviewed-by: Marc Jones 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel

Build-Tested: build bot (Jenkins) at Sat Apr  6 00:33:33 2013, giving +1
See http://review.coreboot.org/2517 for details.

-gerrit