Patch merged into coreboot/master: 16d953a device_romstage: Add a way to move to the next device

the following patch was just integrated into master:
commit 16d953a46001e8852d63095e5310ed7869d109e7
Author: Martin Roth 
Date:   Mon May 12 17:38:59 2014 -0600

device_romstage: Add a way to move to the next device

When trying to loop through all the devices in romstage, there was
    no function to just go from one to the next.

This allows an easy way to go all the way down the chain of devices.

Change-Id: Id205b24610d75de060b0d48fa283a2ab92d1df0a
    Signed-off-by: Martin Roth 
    Reviewed-on: http://review.coreboot.org/5732
    Tested-by: build bot (Jenkins)
    Reviewed-by: Marc Jones 
    Reviewed-by: Paul Menzel

See http://review.coreboot.org/5732 for details.

-gerrit