READ_COUNTER      256 drivers/staging/comedi/drivers/ni_usb6501.c 	if ((command == READ_COUNTER || command ==  WRITE_COUNTER) && !val)
READ_COUNTER      272 drivers/staging/comedi/drivers/ni_usb6501.c 	case READ_COUNTER:
READ_COUNTER      312 drivers/staging/comedi/drivers/ni_usb6501.c 	if (command == READ_COUNTER) {
READ_COUNTER      427 drivers/staging/comedi/drivers/ni_usb6501.c 		ret = ni6501_counter_command(dev, READ_COUNTER,	&val);