From dd49f225321d3929f41c6108749c04eab0eb9571 Mon Sep 17 00:00:00 2001
From: Vincent Dupont <vincent@otakeys.com>
Date: Wed, 2 Aug 2017 14:36:27 +0200
Subject: [PATCH] cpu/cortexm_common: use irq_disable/irq_restore

---
 cpu/cortexm_common/include/cpu.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cpu/cortexm_common/include/cpu.h b/cpu/cortexm_common/include/cpu.h
index b8e7e29e79..1e79552051 100644
--- a/cpu/cortexm_common/include/cpu.h
+++ b/cpu/cortexm_common/include/cpu.h
@@ -96,10 +96,10 @@ static inline void cortexm_sleep(int deep)
     }
 
     /* ensure that all memory accesses have completed and trigger sleeping */
-    __disable_irq();
+    unsigned state = irq_disable();
     __DSB();
     __WFI();
-    __enable_irq();
+    irq_restore(state);
 }
 
 /**