diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
index 839ebf812d79e47302e3c4c57b5f2f74695551b7..2746ecd291af057bf778379cecd7530e353d5fc2 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"
 
 /**