New patch to review for coreboot: samsung/exynos5420: Fix test for src < 0

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17888

-gerrit

commit f544dbe12f698556473a31ac85aaff2e8ec86ccd
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
---
 src/soc/samsung/exynos5420/clock.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/soc/samsung/exynos5420/clock.c b/src/soc/samsung/exynos5420/clock.c
index 49ac07b..3c4bb04 100644
--- a/src/soc/samsung/exynos5420/clock.c
+++ b/src/soc/samsung/exynos5420/clock.c
@@ -161,7 +161,8 @@ static int clock_select_to_pll(enum peripheral_clock_select sel)
 unsigned long clock_get_periph_rate(enum periph_id peripheral)
 {
    unsigned long sclk;
-	unsigned int src, div;
+	unsigned int div;
+	int src;

switch (peripheral) {
    case PERIPH_ID_UART0: