From a81c0a544c850ddd8b60b3d20de30f51df0269f5 Mon Sep 17 00:00:00 2001
From: Benjamin Valentin <benpicco@googlemail.com>
Date: Tue, 21 Jul 2020 23:05:14 +0200
Subject: [PATCH] drivers/kw2xrf: use unsigned char

---
 drivers/kw2xrf/include/overwrites.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/kw2xrf/include/overwrites.h b/drivers/kw2xrf/include/overwrites.h
index 817ed8e095..c81426ce21 100644
--- a/drivers/kw2xrf/include/overwrites.h
+++ b/drivers/kw2xrf/include/overwrites.h
@@ -39,8 +39,8 @@ extern "C" {
 #endif
 
 typedef struct overwrites_tag {
-    char address;
-    char data;
+    uint8_t address;
+    uint8_t data;
 } overwrites_t;