static void parport_detach()

in clients/pps_parport.c [195:213]

• 14 lines of code
• 3 McCabe index (conditional complexity)

static void parport_detach(struct parport *port)
{
	struct pardevice *pardev = port->cad;
	struct pps_client_pp *device;

	/* FIXME: oooh, this is ugly! */
	if (!pardev || strcmp(pardev->name, KBUILD_MODNAME))
		/* not our port */
		return;

	device = pardev->private;

	port->ops->disable_irq(port);
	pps_unregister_source(device->pps);
	parport_release(pardev);
	parport_unregister_device(pardev);
	ida_simple_remove(&pps_client_index, device->index);
	kfree(device);
}