diff --git a/include/sound/q6asm.h b/include/sound/q6asm.h
index 84e3150..d38dbd5 100644
--- a/include/sound/q6asm.h
+++ b/include/sound/q6asm.h
@@ -158,6 +158,7 @@
 	void			*priv;
 	uint32_t         io_mode;
 	uint64_t         time_stamp;
+	atomic_t         cmd_response;
 };
 
 void q6asm_audio_client_free(struct audio_client *ac);