From cbab2efe7ec41efd7bfd0ca9c46675c5c37b0cb7 Mon Sep 17 00:00:00 2001
From: Kaspar Schleiser <kaspar@schleiser.de>
Date: Mon, 27 Oct 2014 17:44:33 +0100
Subject: [PATCH] core: hwtimer: use disable/restoreIRQ

---
 core/hwtimer.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/core/hwtimer.c b/core/hwtimer.c
index e878ffb1cd..b20e5c67f5 100644
--- a/core/hwtimer.c
+++ b/core/hwtimer.c
@@ -148,15 +148,17 @@ static int _hwtimer_set(unsigned long offset, void (*callback)(void*), void *ptr
 {
     DEBUG("_hwtimer_set: offset=%lu callback=%p ptr=%p absolute=%d\n", offset, callback, ptr, absolute);
 
+    unsigned state;
+
     if (!inISR()) {
-        dINT();
+        state = disableIRQ();
     }
 
     int n = lifo_get(lifo);
 
     if (n == -1) {
         if (!inISR()) {
-            eINT();
+            restoreIRQ(state);
         }
 
         puts("No hwtimer left.");
@@ -178,7 +180,7 @@ static int _hwtimer_set(unsigned long offset, void (*callback)(void*), void *ptr
     lpm_prevent_sleep++;
 
     if (!inISR()) {
-        eINT();
+        restoreIRQ(state);
     }
 
     return n;