commit 82bd0c352ce75bdc699dbd0940b04e83986dcde5
author Felix Held <felix-coreboot@felixheld.de> Sat Aug 13 23:27:15 2016 +0200
committer Martin Roth <martinroth@google.com> Fri Aug 19 03:02:53 2016 +0200
tree 8ec7af380c4c04b8b5f60f2267c914736d15e7d9
parent 8dc20bb698c466141ca06a18fa14594215b374b8

bd82x6x/pch: move global variables to static variables in functions

Change-Id: I9e5795f9d601e5d2e7331715e5cd3848389cd594
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/16213
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)

src/southbridge/intel/bd82x6x/pch.c

diff --git a/src/southbridge/intel/bd82x6x/pch.c b/src/southbridge/intel/bd82x6x/pch.c
index 4a5b1c2..974abb1 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_type(void)
 {
+	static int pch_type = -1;
 	device_t dev;
 
 #ifdef __SMM__