Patch merged into coreboot/master: 99c636f AGESA boards: Drop global bus_isa

the following patch was just integrated into master:
commit 99c636f8581626c527ef5434738883feae06dbc2
Author: Kyösti Mälkki 
Date:   Tue Jul 15 14:38:51 2014 +0300

AGESA boards: Drop global bus_isa

Only ever used as lvalue (except when incrementing) so this global
    is unused.

Change-Id: I616721f937eb0bfdb28f356284efd70f99ccd2dd
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/6330
    Reviewed-by: Edward O'Callaghan 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/6330 for details.

-gerrit