diff options
Diffstat (limited to 'sound/usb/mixer.h')
| -rw-r--r-- | sound/usb/mixer.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h index 394cd9107507..37e1b234c802 100644 --- a/sound/usb/mixer.h +++ b/sound/usb/mixer.h @@ -28,6 +28,10 @@ struct usb_mixer_interface { struct media_mixer_ctl *media_mixer_ctl; bool disconnected; + + void *private_data; + void (*private_free)(struct usb_mixer_interface *mixer); + void (*private_suspend)(struct usb_mixer_interface *mixer); }; #define MAX_CHANNELS 16 /* max logical channels */ |