portidx           227 sound/usb/midi.c 				   int portidx, uint8_t *data, int length)
portidx           229 sound/usb/midi.c 	struct usbmidi_in_port *port = &ep->ports[portidx];
portidx           232 sound/usb/midi.c 		dev_dbg(&ep->umidi->dev->dev, "unexpected port %d!\n", portidx);