From b521b15744d23a2568f84a2d9f1cdc36a9f314f3 Mon Sep 17 00:00:00 2001
From: Ross Owen <ross@xmos.com>
Date: Fri, 2 Jun 2017 14:44:32 +0100
Subject: [PATCH] Fix for warning: `dfuInterface' not used in two parallel
 statements when NO_USB

---
 module_usb_audio/main.xc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/module_usb_audio/main.xc b/module_usb_audio/main.xc
index 27ca08e9..2d46bddf 100755
--- a/module_usb_audio/main.xc
+++ b/module_usb_audio/main.xc
@@ -675,11 +675,13 @@ int main()
 #endif
 
 
+#ifndef NO_USB
 #if (XUD_TILE != 0 ) && (AUDIO_IO_TILE != 0)
         /* Run flash code on its own - hope it gets combined */
 #warning Running DFU flash code on its own
         on stdcore[0]: DFUHandler(dfuInterface, null);
 #endif
+#endif
 
 #ifndef PDM_RECORD    
 #if (NUM_PDM_MICS > 0)