From 8ef987d9fef178c88c51f3dbff73decc58e763db Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Wed, 5 Mar 2014 14:40:14 +0100
Subject: i2c: Add missing break

---
 i2c.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'i2c.c')

diff --git a/i2c.c b/i2c.c
index 2a342b1..ef2392e 100644
--- a/i2c.c
+++ b/i2c.c
@@ -67,7 +67,7 @@ bool twRequest (const twMode mode, const uint8_t address,
 	twr.i = 0;
 	twr.step = 0;
 	twr.status = TWST_WAIT;
-	/* wait for stop finish */
+	/* wait for stop finish; there is no interrupt generated for this */
 	while (TW_STATUS != 0xf8);
 	twStartRaw ();
 
@@ -182,6 +182,7 @@ static void twIntRead () {
 			} else {
 				twr.status = TWST_ERR;
 			}
+			break;
 
 		case 5:
 			if (TW_STATUS == TW_MR_DATA_ACK) {
-- 
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