From f968e53250554af27b16e62ee4eef8cbf2220568 Mon Sep 17 00:00:00 2001
From: Justin King-Lacroix <justin.king-lacroix@cs.ox.ac.uk>
Date: Tue, 9 Jun 2015 13:51:59 +0100
Subject: [PATCH] fixed minor warning in cc2530-rf driver

---
 cpu/cc253x/dev/cc2530-rf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpu/cc253x/dev/cc2530-rf.c b/cpu/cc253x/dev/cc2530-rf.c
index 3bd769142..55e7d3125 100644
--- a/cpu/cc253x/dev/cc2530-rf.c
+++ b/cpu/cc253x/dev/cc2530-rf.c
@@ -486,7 +486,7 @@ transmit(unsigned short transmit_len)
 }
 /*---------------------------------------------------------------------------*/
 static int
-send(void *payload, unsigned short payload_len)
+send(const void *payload, unsigned short payload_len)
 {
   prepare(payload, payload_len);
   return transmit(payload_len);