[coreboot-gerrit] Patch merged into coreboot/master: 580e722 devicetree: Change scan_bus() prototype in device ops

the following patch was just integrated into master:
commit 580e7223bb617cfa14bf24e48bb39bac47c4e8e0
Author: Kyösti Mälkki 
Date:   Thu Mar 19 21:04:23 2015 +0200

devicetree: Change scan_bus() prototype in device ops

The input/output value max is no longer used for tracking the
    bus enumeration sequence, everything is handled in the context
    of devicetree bus objects.

Change-Id: I545088bd8eaf205b1436d8c52d3bc7faf4cfb0f9
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/8541
    Tested-by: build bot (Jenkins)
    Tested-by: Raptor Engineering Automated Test Stand 
    Reviewed-by: Timothy Pearson 
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/8541 for details.

-gerrit