Patch merged into coreboot/master: 33d664d southbridge/amd/cimx/sb900: Unused func smbus_delay()

the following patch was just integrated into master:
commit 33d664d9a1c5028ebf1ab30df6bf04e3c8c45cd6
Author: Edward O'Callaghan 
Date:   Sat May 24 04:03:39 2014 +1000

southbridge/amd/cimx/sb900: Unused func smbus_delay()

Spotted by Clang

Change-Id: I14c099625db6f38fd0630b8864cf2a702b81d353
    Signed-off-by: Edward O'Callaghan 
    Reviewed-on: http://review.coreboot.org/5832
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki

See http://review.coreboot.org/5832 for details.

-gerrit