[coreboot] Patch merged into coreboot/master: 1734252 dumpmmcr: Fix compilation warnings in printf

the following patch was just integrated into master:
commit 1734252df27612b8b5acf4fb28a52e5505e26c9a
Author: Vikram Narayanan 
Date:   Wed Jan 25 17:44:20 2012 +0530

dumpmmcr: Fix compilation warnings in printf

cf., `man 3 printf`

Change-Id: Ib78937a3e1c1eecf884bde0860594cbdb574f1fe
    Signed-off-by: Vikram Narayanan

Build-Tested: build bot (Jenkins) at Thu Jan 26 09:57:42 2012, giving +1
Reviewed-By: Peter Stuge  at Thu Jan 26 09:49:54 2012, giving +2
See http://review.coreboot.org/582 for details.

-gerrit