From 6e286a2e661701fc687f26388b842ec47d33159d Mon Sep 17 00:00:00 2001
From: Francisco Ferreira <francisco-ferreira@mail.telepac.pt>
Date: Wed, 27 Sep 2017 12:19:54 +0100
Subject: [PATCH] AP_Compass: re-enable QMC5883 compass driver by default

This reverts commit a657daf6355bf3f0d6ff7026897ebd40c0bf0f61
---
 libraries/AP_Compass/AP_Compass.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/libraries/AP_Compass/AP_Compass.cpp b/libraries/AP_Compass/AP_Compass.cpp
index b0fcb39382..2b0a3cea06 100644
--- a/libraries/AP_Compass/AP_Compass.cpp
+++ b/libraries/AP_Compass/AP_Compass.cpp
@@ -520,16 +520,12 @@ void Compass::_detect_backends(void)
         return;
     }
 
-
-    // default mask to disable some compasses
-    int32_t mask_default = 1U<<DRIVER_QMC5883;
 #if CONFIG_HAL_BOARD == HAL_BOARD_PX4
     if (AP_BoardConfig::get_board_type() == AP_BoardConfig::PX4_BOARD_PIXHAWK2) {
         // default to disabling LIS3MDL on pixhawk2 due to hardware issue
-        mask_default |= 1U<<DRIVER_LIS3MDL;
+        _driver_type_mask.set_default(1U<<DRIVER_LIS3MDL);
     }
 #endif
-    _driver_type_mask.set_default(mask_default);
     
 /*
   macro to add a backend with check for too many backends or compass