[coreboot-gerrit] Patch merged into coreboot/master: samsung/exynos5420: Fix test for src < 0

the following patch was just integrated into master:
commit 74add8b70f39801ff522fdc8c34d983e51a5a634
Author: Patrick Georgi 
Date:   Thu Dec 15 15:51:13 2016 +0100

samsung/exynos5420: Fix test for src < 0

It was unsigned, not a good place to be for testing < 0.

Change-Id: I126fe86422900bbae2c3ca16052be27985cfed53
    Signed-off-by: Patrick Georgi 
    Found-by: Coverity Scan #1241911
    Reviewed-on: https://review.coreboot.org/17888
    Reviewed-by: Nico Huber 
    Tested-by: build bot (Jenkins)

See https://review.coreboot.org/17888 for details.

-gerrit