From 8904874f76ba4a476aefcbadfe74d70a6bfb692a Mon Sep 17 00:00:00 2001
From: Reinhard Panhuber <panhuber_reinhard@gmx.at>
Date: Thu, 18 Feb 2021 20:52:57 +0100
Subject: [PATCH] Exclude #include "osal/osal.h" for OPT_OS_NONE

---
 src/common/tusb_fifo.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/tusb_fifo.h b/src/common/tusb_fifo.h
index e56bcb844..585ea17d3 100644
--- a/src/common/tusb_fifo.h
+++ b/src/common/tusb_fifo.h
@@ -47,13 +47,13 @@
 
 #include <stdint.h>
 #include <stdbool.h>
-#include "osal/osal.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 #if CFG_FIFO_MUTEX
+#include "osal/osal.h"
 #define tu_fifo_mutex_t  osal_mutex_t
 #endif