Symbol: ni6501_port_command
drivers/comedi/drivers/ni_usb6501.c
351
ret = ni6501_port_command(dev, SET_PORT_DIR, s->io_bits, NULL);
drivers/comedi/drivers/ni_usb6501.c
373
ret = ni6501_port_command(dev, WRITE_PORT,
drivers/comedi/drivers/ni_usb6501.c
383
ret = ni6501_port_command(dev, READ_PORT, port, &bitmap);