Patch merged into coreboot/master: 46cb96b libpayload: libcbfs: Fix legacy CBFS API, typos

the following patch was just integrated into master:
commit 46cb96bb887c88ab0c03dc83ebd6ba107a5d908c
Author: Patrick Georgi 
Date:   Tue Feb 19 17:59:21 2013 +0100

libpayload: libcbfs: Fix legacy CBFS API, typos

get_cbfs_header expects CBFS_HEADER_INVALID_ADDRESS (0xffffffff)
    instead of NULL when something is wrong.

Also, fix typo.

Change-Id: Ibe56c9eab3b9fdfc6d0b14bc848ca75f3a4fc2f1
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/2455
    Tested-by: build bot (Jenkins)
    Reviewed-by: Peter Stuge

Build-Tested: build bot (Jenkins) at Tue Feb 19 18:08:11 2013, giving +1
Reviewed-By: Peter Stuge  at Tue Feb 19 19:44:57 2013, giving +2
See http://review.coreboot.org/2455 for details.

-gerrit