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-rw-r--r--sound/usb/usbaudio.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index 6e66fffe87f..32f2a97f2f1 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -34,10 +34,14 @@ struct snd_usb_audio {
int index;
struct usb_device *dev;
struct snd_card *card;
+ struct usb_interface *pm_intf;
u32 usb_id;
- int shutdown;
struct mutex shutdown_mutex;
+ unsigned int shutdown:1;
+ unsigned int probing:1;
+ unsigned int autosuspended:1;
unsigned int txfr_quirk:1; /* Subframe boundaries on transfers */
+
int num_interfaces;
int num_suspended_intf;