1 files changed, 2 insertions, 0 deletions
diff --git a/include/sound/snd_wavefront.h b/include/sound/snd_wavefront.h
index cd0bab1ef6f1..55053557c898 100644
--- a/include/sound/snd_wavefront.h
+++ b/include/sound/snd_wavefront.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __SOUND_SND_WAVEFRONT_H__
 #define __SOUND_SND_WAVEFRONT_H__
 
@@ -28,6 +29,7 @@ struct _snd_wavefront_midi {
 	struct snd_rawmidi_substream	 *substream_output[2];
 	struct snd_rawmidi_substream	 *substream_input[2];
 	struct timer_list	 timer;
+	snd_wavefront_card_t	 *timer_card;
         spinlock_t               open;
         spinlock_t               virtual;     /* protects isvirtual */
 };