1 files changed, 2 insertions, 0 deletions

diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h
index 2b4b067646ab..545d99b09706 100644
--- a/sound/usb/mixer.h
+++ b/sound/usb/mixer.h
@@ -22,6 +22,8 @@ struct usb_mixer_interface {
         struct urb *rc_urb;
         struct usb_ctrlrequest *rc_setup_packet;
         u8 rc_buffer[6];
+
+        bool disconnected;
 };
 
 #define MAX_CHANNELS    16      /* max logical channels */