From 44bc2eceb49c2a58efc19d2aa9f7ef645bc92280 Mon Sep 17 00:00:00 2001
From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Wed, 17 Feb 2016 23:25:29 -0200
Subject: [PATCH] AP_HAL_VRBRAIN: replace header guard with pragma once

---
 libraries/AP_HAL_VRBRAIN/AP_HAL_VRBRAIN.h           | 6 +-----
 libraries/AP_HAL_VRBRAIN/AP_HAL_VRBRAIN_Namespace.h | 7 +------
 libraries/AP_HAL_VRBRAIN/AnalogIn.h                 | 5 +----
 libraries/AP_HAL_VRBRAIN/GPIO.h                     | 6 +-----
 libraries/AP_HAL_VRBRAIN/RCInput.h                  | 6 +-----
 libraries/AP_HAL_VRBRAIN/RCOutput.h                 | 6 +-----
 libraries/AP_HAL_VRBRAIN/Scheduler.h                | 7 +------
 libraries/AP_HAL_VRBRAIN/Storage.h                  | 7 +------
 libraries/AP_HAL_VRBRAIN/UARTDriver.h               | 6 +-----
 libraries/AP_HAL_VRBRAIN/Util.h                     | 6 +-----
 10 files changed, 10 insertions(+), 52 deletions(-)

diff --git a/libraries/AP_HAL_VRBRAIN/AP_HAL_VRBRAIN.h b/libraries/AP_HAL_VRBRAIN/AP_HAL_VRBRAIN.h
index 83b48f9982..5f04e83687 100644
--- a/libraries/AP_HAL_VRBRAIN/AP_HAL_VRBRAIN.h
+++ b/libraries/AP_HAL_VRBRAIN/AP_HAL_VRBRAIN.h
@@ -1,6 +1,4 @@
-
-#ifndef __AP_HAL_VRBRAIN_H__
-#define __AP_HAL_VRBRAIN_H__
+#pragma once
 
 #include <AP_HAL/AP_HAL.h>
 
@@ -8,5 +6,3 @@
 #include "HAL_VRBRAIN_Class.h"
 
 #endif // CONFIG_HAL_BOARD
-#endif // __AP_HAL_VRBRAIN_H__
-
diff --git a/libraries/AP_HAL_VRBRAIN/AP_HAL_VRBRAIN_Namespace.h b/libraries/AP_HAL_VRBRAIN/AP_HAL_VRBRAIN_Namespace.h
index 9dc6ff6000..54406950d7 100644
--- a/libraries/AP_HAL_VRBRAIN/AP_HAL_VRBRAIN_Namespace.h
+++ b/libraries/AP_HAL_VRBRAIN/AP_HAL_VRBRAIN_Namespace.h
@@ -1,6 +1,4 @@
-
-#ifndef __AP_HAL_VRBRAIN_NAMESPACE_H__
-#define __AP_HAL_VRBRAIN_NAMESPACE_H__
+#pragma once
 
 namespace VRBRAIN {
 	class VRBRAINScheduler;
@@ -14,6 +12,3 @@ namespace VRBRAIN {
         class VRBRAINGPIO;
         class VRBRAINDigitalSource;
 }
-
-#endif //__AP_HAL_VRBRAIN_NAMESPACE_H__
-
diff --git a/libraries/AP_HAL_VRBRAIN/AnalogIn.h b/libraries/AP_HAL_VRBRAIN/AnalogIn.h
index cf9e3e80a2..6bb976bb6a 100644
--- a/libraries/AP_HAL_VRBRAIN/AnalogIn.h
+++ b/libraries/AP_HAL_VRBRAIN/AnalogIn.h
@@ -1,7 +1,5 @@
 /// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
-
-#ifndef __AP_HAL_VRBRAIN_ANALOGIN_H__
-#define __AP_HAL_VRBRAIN_ANALOGIN_H__
+#pragma once
 
 #include "AP_HAL_VRBRAIN.h"
 #include <pthread.h>
@@ -83,4 +81,3 @@ private:
 
     void next_stop_pin(void);
 };
-#endif // __AP_HAL_VRBRAIN_ANALOGIN_H__
diff --git a/libraries/AP_HAL_VRBRAIN/GPIO.h b/libraries/AP_HAL_VRBRAIN/GPIO.h
index fa907983e5..5d09dd6a1b 100644
--- a/libraries/AP_HAL_VRBRAIN/GPIO.h
+++ b/libraries/AP_HAL_VRBRAIN/GPIO.h
@@ -1,7 +1,5 @@
 /// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
-
-#ifndef __AP_HAL_VRBRAIN_GPIO_H__
-#define __AP_HAL_VRBRAIN_GPIO_H__
+#pragma once
 
 #include "AP_HAL_VRBRAIN.h"
 
@@ -52,5 +50,3 @@ public:
 private:
     uint8_t _v;
 };
-
-#endif // __AP_HAL_VRBRAIN_GPIO_H__
diff --git a/libraries/AP_HAL_VRBRAIN/RCInput.h b/libraries/AP_HAL_VRBRAIN/RCInput.h
index 227bbedc6e..678c0fecc0 100644
--- a/libraries/AP_HAL_VRBRAIN/RCInput.h
+++ b/libraries/AP_HAL_VRBRAIN/RCInput.h
@@ -1,6 +1,4 @@
-
-#ifndef __AP_HAL_VRBRAIN_RCINPUT_H__
-#define __AP_HAL_VRBRAIN_RCINPUT_H__
+#pragma once
 
 #include "AP_HAL_VRBRAIN.h"
 #include <drivers/drv_rc_input.h>
@@ -31,5 +29,3 @@ private:
     perf_counter_t _perf_rcin;
     pthread_mutex_t rcin_mutex;
 };
-
-#endif // __AP_HAL_VRBRAIN_RCINPUT_H__
diff --git a/libraries/AP_HAL_VRBRAIN/RCOutput.h b/libraries/AP_HAL_VRBRAIN/RCOutput.h
index 4c94af576a..429c703c24 100644
--- a/libraries/AP_HAL_VRBRAIN/RCOutput.h
+++ b/libraries/AP_HAL_VRBRAIN/RCOutput.h
@@ -1,6 +1,4 @@
-
-#ifndef __AP_HAL_VRBRAIN_RCOUTPUT_H__
-#define __AP_HAL_VRBRAIN_RCOUTPUT_H__
+#pragma once
 
 #include "AP_HAL_VRBRAIN.h"
 #include <systemlib/perf_counter.h>
@@ -41,5 +39,3 @@ private:
 
     void _init_alt_channels(void);
 };
-
-#endif // __AP_HAL_VRBRAIN_RCOUTPUT_H__
diff --git a/libraries/AP_HAL_VRBRAIN/Scheduler.h b/libraries/AP_HAL_VRBRAIN/Scheduler.h
index 70d8cb8aa7..6b78c27f0c 100644
--- a/libraries/AP_HAL_VRBRAIN/Scheduler.h
+++ b/libraries/AP_HAL_VRBRAIN/Scheduler.h
@@ -1,6 +1,4 @@
-
-#ifndef __AP_HAL_VRBRAIN_SCHEDULER_H__
-#define __AP_HAL_VRBRAIN_SCHEDULER_H__
+#pragma once
 
 #include <AP_HAL/AP_HAL.h>
 #if CONFIG_HAL_BOARD == HAL_BOARD_VRBRAIN
@@ -78,6 +76,3 @@ private:
     perf_counter_t  _perf_delay;
 };
 #endif
-#endif // __AP_HAL_VRBRAIN_SCHEDULER_H__
-
-
diff --git a/libraries/AP_HAL_VRBRAIN/Storage.h b/libraries/AP_HAL_VRBRAIN/Storage.h
index 95e72c11e0..a11a5c6235 100644
--- a/libraries/AP_HAL_VRBRAIN/Storage.h
+++ b/libraries/AP_HAL_VRBRAIN/Storage.h
@@ -1,7 +1,4 @@
-
-
-#ifndef __AP_HAL_VRBRAIN_STORAGE_H__
-#define __AP_HAL_VRBRAIN_STORAGE_H__
+#pragma once
 
 #include <AP_HAL/AP_HAL.h>
 #include "AP_HAL_VRBRAIN_Namespace.h"
@@ -38,5 +35,3 @@ private:
     uint32_t _mtd_signature(void);
     void _mtd_write_signature(void);
 };
-
-#endif // __AP_HAL_VRBRAIN_STORAGE_H__
diff --git a/libraries/AP_HAL_VRBRAIN/UARTDriver.h b/libraries/AP_HAL_VRBRAIN/UARTDriver.h
index 6a1aff5117..e644cdcae3 100644
--- a/libraries/AP_HAL_VRBRAIN/UARTDriver.h
+++ b/libraries/AP_HAL_VRBRAIN/UARTDriver.h
@@ -1,6 +1,4 @@
-
-#ifndef __AP_HAL_VRBRAIN_UARTDRIVER_H__
-#define __AP_HAL_VRBRAIN_UARTDRIVER_H__
+#pragma once
 
 #include "AP_HAL_VRBRAIN.h"
 #include <systemlib/perf_counter.h>
@@ -77,5 +75,3 @@ private:
     uint32_t _total_written;
     enum flow_control _flow_control;
 };
-
-#endif // __AP_HAL_VRBRAIN_UARTDRIVER_H__
diff --git a/libraries/AP_HAL_VRBRAIN/Util.h b/libraries/AP_HAL_VRBRAIN/Util.h
index a10d8f0881..0571b659ff 100644
--- a/libraries/AP_HAL_VRBRAIN/Util.h
+++ b/libraries/AP_HAL_VRBRAIN/Util.h
@@ -1,6 +1,4 @@
-
-#ifndef __AP_HAL_VRBRAIN_UTIL_H__
-#define __AP_HAL_VRBRAIN_UTIL_H__
+#pragma once
 
 #include <AP_HAL/AP_HAL.h>
 #include "AP_HAL_VRBRAIN_Namespace.h"
@@ -27,5 +25,3 @@ public:
 private:
     int _safety_handle;
 };
-
-#endif // __AP_HAL_VRBRAIN_UTIL_H__