From c6f7452ab86675465959b5f8784e3140438a56ba Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Tue, 22 Jul 2014 16:45:10 +0200
Subject: Use “volatile” on struct members
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Not all struct members are written in an ISR.
---
 i2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'i2c.c')

diff --git a/i2c.c b/i2c.c
index d7e5058..7fe4fd2 100644
--- a/i2c.c
+++ b/i2c.c
@@ -6,7 +6,7 @@
 #include "i2c.h"
 #include "common.h"
 
-volatile twReq twr;
+twReq twr;
 
 static void twStartRaw () {
 	/* disable stop, enable interrupt, reset twint, enable start, enable i2c */
-- 
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