From f66fd7b1ca88a20e92a78e996a2b13aad964683d Mon Sep 17 00:00:00 2001
From: Kaspar Schleiser <kaspar@schleiser.de>
Date: Fri, 14 Feb 2020 12:05:01 +0100
Subject: [PATCH] sys/pm_layered: change PM_BLOCKER_INITIAL to single value

---
 sys/pm_layered/pm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/pm_layered/pm.c b/sys/pm_layered/pm.c
index ede2b51dd7..3f63bfa7b9 100644
--- a/sys/pm_layered/pm.c
+++ b/sys/pm_layered/pm.c
@@ -30,7 +30,7 @@
 #endif
 
 #ifndef PM_BLOCKER_INITIAL
-#define PM_BLOCKER_INITIAL { .val_u32 = 0x01010101 }
+#define PM_BLOCKER_INITIAL 0x01010101   /* block all by default */
 #endif
 
 /**
@@ -44,7 +44,7 @@ typedef union {
 /**
  * @brief Global variable for keeping track of blocked modes
  */
-volatile pm_blocker_t pm_blocker = PM_BLOCKER_INITIAL;
+volatile pm_blocker_t pm_blocker = { .val_u32 = PM_BLOCKER_INITIAL };
 
 void pm_set_lowest(void)
 {