Patch merged into coreboot/master: 280a29d devicetree: Drop redundant scan_bus() ops

the following patch was just integrated into master:
commit 280a29d5bb5ea53ae92380a95cf8eb4543f96749
Author: Kyösti Mälkki 
Date:   Wed Feb 25 10:30:42 2015 +0200

devicetree: Drop redundant scan_bus() ops

Change-Id: If96e0843f507b9f1db9977b5d0c47f5ed1c59999
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/8533
    Reviewed-by: Alexandru Gagniuc 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/8533 for details.

-gerrit