Patch merged into coreboot/master: 38a8fb0 x86 MTRR: Drop unused return value

the following patch was just integrated into master:
commit 38a8fb0c1891bbe3b53965e04c1c7ebcc00654da
Author: Kyösti Mälkki 
Date:   Mon Jun 30 13:48:18 2014 +0300

x86 MTRR: Drop unused return value

It was never well-defined what value this function should return.

Change-Id: If84aff86e0b556591d7ad557842910a2dfcd3b46
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/6166
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi 
    Reviewed-by: Edward O'Callaghan

See http://review.coreboot.org/6166 for details.

-gerrit