From 17a762fd36d5a226780930862486e8a7a35485ab Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Sun, 19 Jan 2020 08:57:27 +1100
Subject: [PATCH] AP_Notify: make all semaphores recursive

the cost is very similar and this prevents an easy coding error which
can occur on less used code paths
---
 libraries/AP_Notify/NeoPixel.h    | 2 +-
 libraries/AP_Notify/OreoLED_I2C.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/AP_Notify/NeoPixel.h b/libraries/AP_Notify/NeoPixel.h
index d5335ba7e3..88bbad43e1 100644
--- a/libraries/AP_Notify/NeoPixel.h
+++ b/libraries/AP_Notify/NeoPixel.h
@@ -43,5 +43,5 @@ private:
     // periodic callback
     void timer();
     
-    HAL_Semaphore_Recursive _sem;
+    HAL_Semaphore _sem;
 };
diff --git a/libraries/AP_Notify/OreoLED_I2C.h b/libraries/AP_Notify/OreoLED_I2C.h
index 7a5ce60000..76ed1a114d 100644
--- a/libraries/AP_Notify/OreoLED_I2C.h
+++ b/libraries/AP_Notify/OreoLED_I2C.h
@@ -179,7 +179,7 @@ private:
 
     // private members
     uint8_t _bus;
-    HAL_Semaphore_Recursive _sem;
+    HAL_Semaphore _sem;
     AP_HAL::OwnPtr<AP_HAL::I2CDevice> _dev;
     bool    _send_required;                         // true when we need to send an update to at least one led
     oreo_state _state_desired[OREOLED_NUM_LEDS];    // desired state