[coreboot] Patch merged into coreboot/master: 8470a04 Trinity: Initialize the pointer prior to using it

the following patch was just integrated into master:
commit 8470a04274c8591f9d48ad5fd219cdbee965a848
Author: Zheng Bao 
Date:   Wed Oct 24 11:13:47 2012 +0800

Trinity: Initialize the pointer prior to using it

Change-Id: I2f10909a626fb64c7f95663ddd79a3b899f73bc4
    Signed-off-by: Zheng Bao 
    Signed-off-by: Zheng Bao

Build-Tested: build bot (Jenkins) at Wed Oct 24 04:15:30 2012, giving +1
Reviewed-By: Marc Jones  at Wed Oct 24 18:18:38 2012, giving +2
See http://review.coreboot.org/1606 for details.

-gerrit