From c6d0ff87b381e1c97fb5fd9517d7a4f27f3627b1 Mon Sep 17 00:00:00 2001
From: Felix Held <felix-coreboot@felixheld.de>
Date: Sat, 13 Aug 2016 23:27:15 +0200
Subject: [PATCH] UPSTREAM: bd82x6x/pch: move global variables to static
 variables in functions

BUG=None
BRANCH=None
TEST=None

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/16213
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

Change-Id: I9e5795f9d601e5d2e7331715e5cd3848389cd594
Reviewed-on: https://chromium-review.googlesource.com/373032
Commit-Ready: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
---
 src/southbridge/intel/bd82x6x/pch.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/southbridge/intel/bd82x6x/pch.c b/src/southbridge/intel/bd82x6x/pch.c
index 4a5b1c2845..974abb1368 100644
--- a/src/southbridge/intel/bd82x6x/pch.c
+++ b/src/southbridge/intel/bd82x6x/pch.c
@@ -26,11 +26,10 @@
 #endif
 #include "pch.h"
 
-static int pch_revision_id = -1;
-static int pch_type = -1;
 
 int pch_silicon_revision(void)
 {
+	static int pch_revision_id = -1;
 	device_t dev;
 
 #ifdef __SMM__
@@ -46,6 +45,7 @@ int pch_silicon_revision(void)
 
 int pch_silicon_type(void)
 {
+	static int pch_type = -1;
 	device_t dev;
 
 #ifdef __SMM__