From db71258051c334972a0baecfaa55a2ea4894ba4a Mon Sep 17 00:00:00 2001
From: David Lin <linpeng1577@gmail.com>
Date: Sat, 21 Nov 2020 16:00:40 +0800
Subject: [PATCH] [components / drivers]fixed re-include of audio

---
 components/drivers/audio/audio_pipe.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/components/drivers/audio/audio_pipe.h b/components/drivers/audio/audio_pipe.h
index 85a3eb1793..3ae3bc8498 100644
--- a/components/drivers/audio/audio_pipe.h
+++ b/components/drivers/audio/audio_pipe.h
@@ -12,7 +12,6 @@
 /**
  * Pipe Device
  */
-#include <rtthread.h>
 #include <rtdevice.h>
 
 #ifndef RT_PIPE_BUFSZ
@@ -71,6 +70,6 @@ rt_err_t rt_audio_pipe_detach(struct rt_audio_pipe *pipe);
 #ifdef RT_USING_HEAP
 rt_err_t rt_audio_pipe_create(const char *name, rt_int32_t flag, rt_size_t size);
 void rt_audio_pipe_destroy(struct rt_audio_pipe *pipe);
-#endif
-#endif
+#endif /* RT_USING_HEAP */
 
+#endif /* __AUDIO_PIPE_H__ */