usb_rcvintpipe 959 sound/usb/usbmidi.c pipe = usb_rcvintpipe(umidi->chip->dev, ep_info->in_ep); usb_rcvintpipe 1773 sound/usb/usbmixer.c usb_rcvintpipe(mixer->chip->dev, epnum), usb_rcvintpipe 296 sound/usb/usx2y/usbusx2y.c usb_fill_int_urb(usX2Y->In04urb, usX2Y->chip.dev, usb_rcvintpipe(usX2Y->chip.dev, 0x4),