From fa09a700c1358da269b73900ab4f13d0b82a16a2 Mon Sep 17 00:00:00 2001
From: heyuanjie87 <sc943313837@gmail.com>
Date: Tue, 27 Mar 2018 13:59:22 +0800
Subject: [PATCH] Update audio.c

---
 components/drivers/audio/audio.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/components/drivers/audio/audio.c b/components/drivers/audio/audio.c
index 66d9557d4..87bb72605 100644
--- a/components/drivers/audio/audio.c
+++ b/components/drivers/audio/audio.c
@@ -294,6 +294,10 @@ static rt_size_t _audio_dev_write(struct rt_device *dev, rt_off_t pos, const voi
 
         _audio_send_replay_frame(audio);
     }
+    else
+    {
+        rt_hw_interrupt_enable(level);
+    }
 
     return size;
 }