ALSA_PLAYBACK_OPEN  693 sound/usb/misc/ua101.c 	set_bit(ALSA_PLAYBACK_OPEN, &ua->states);
ALSA_PLAYBACK_OPEN  705 sound/usb/misc/ua101.c 	if (!test_bit(ALSA_PLAYBACK_OPEN, &ua->states))
ALSA_PLAYBACK_OPEN  717 sound/usb/misc/ua101.c 	clear_bit(ALSA_PLAYBACK_OPEN, &ua->states);