From ee8aae7593e0d00ff2afd71eb0e3277cee4b2b76 Mon Sep 17 00:00:00 2001
From: Oleg Hahm <oleg@hobbykeller.org>
Date: Wed, 16 Sep 2015 17:14:52 +0200
Subject: [PATCH] uart_stdio:mutex_lock is no longer needed for init

...since the introduction of the new ringbuffer.
---
 sys/uart_stdio/uart_stdio.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sys/uart_stdio/uart_stdio.c b/sys/uart_stdio/uart_stdio.c
index cc5f14037e..0bb854df83 100644
--- a/sys/uart_stdio/uart_stdio.c
+++ b/sys/uart_stdio/uart_stdio.c
@@ -70,7 +70,6 @@ void uart_stdio_rx_cb(void *arg, char data)
 
 void uart_stdio_init(void)
 {
-    mutex_lock(&_rx_mutex);
     uart_init(STDIO, STDIO_BAUDRATE, uart_stdio_rx_cb, NULL);
 }