USX2Y_STAT_CHIP_HUP   97 sound/usb/usx2y/usX2Yhwdep.c 	if (us428->chip_status & USX2Y_STAT_CHIP_HUP)
USX2Y_STAT_CHIP_HUP  435 sound/usb/usx2y/usbusx2y.c 		usX2Y->chip_status = USX2Y_STAT_CHIP_HUP;