From ec0c49315f6b92977a36974ba0747fde37b4c17b Mon Sep 17 00:00:00 2001
From: murata <ma2maru@gmail.com>
Date: Tue, 24 Sep 2019 01:52:05 +0900
Subject: [PATCH] AP_Compass: Change direct value to define name

---
 libraries/AP_Compass/AP_Compass_MMC3416.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/AP_Compass/AP_Compass_MMC3416.cpp b/libraries/AP_Compass/AP_Compass_MMC3416.cpp
index 6eedd5229e..71a22b4e40 100644
--- a/libraries/AP_Compass/AP_Compass_MMC3416.cpp
+++ b/libraries/AP_Compass/AP_Compass_MMC3416.cpp
@@ -68,7 +68,7 @@ AP_Compass_MMC3416::AP_Compass_MMC3416(AP_HAL::OwnPtr<AP_HAL::Device> _dev,
 
 bool AP_Compass_MMC3416::init()
 {
-    if (!dev->get_semaphore()->take(0)) {
+    if (!dev->get_semaphore()->take(HAL_SEMAPHORE_BLOCK_FOREVER)) {
         return false;
     }