diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
index 839ebf812d79..2746ecd291af 100644
--- a/sound/firewire/amdtp.h
+++ b/sound/firewire/amdtp.h
@@ -4,6 +4,7 @@
 #include <linux/err.h>
 #include <linux/interrupt.h>
 #include <linux/mutex.h>
+#include <sound/asound.h>
 #include "packets-buffer.h"
 
 /**