From 1b352a10c87535b19e66b0c23b4a16b1abac5c13 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@linux.intel.com>
Date: Sat, 19 Jan 2019 21:36:12 +0000
Subject: [PATCH] zetav2: static tty buffers

---
 Kernel/platform-zeta-v2/devtty.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Kernel/platform-zeta-v2/devtty.c b/Kernel/platform-zeta-v2/devtty.c
index 5ac85ef4..5ff29040 100644
--- a/Kernel/platform-zeta-v2/devtty.c
+++ b/Kernel/platform-zeta-v2/devtty.c
@@ -6,10 +6,10 @@
 #include <devtty.h>
 #include <zeta-v2.h>
 
-char tbuf1[TTYSIZ];
+static char tbuf1[TTYSIZ];
 
 #ifdef CONFIG_PPP
-char tbufp[TTYSIZ];
+static char tbufp[TTYSIZ];
 #endif
 
 unsigned char uart0_type;
-- 
2.34.1