+static int pfc_config(struct pcmcia_device *p_dev)
+{
+ unsigned int port = 0;
+ struct serial_info *info = p_dev->priv;
+
+ if ((p_dev->resource[1]->end != 0) &&
+ (resource_size(p_dev->resource[1]) == 8)) {
+ port = p_dev->resource[1]->start;
+ info->slave = 1;
+ } else if ((info->manfid == MANFID_OSITECH) &&
+ (resource_size(p_dev->resource[0]) == 0x40)) {
+ port = p_dev->resource[0]->start + 0x28;
+ info->slave = 1;
+ }
+ if (info->slave)
+ return setup_serial(p_dev, info, port, p_dev->irq);
+
+ dev_warn(&p_dev->dev, "no usable port range found, giving up\n");
+ return -ENODEV;
+}
+