+ rc = pmz_register();
+ if (rc) {
+ printk(KERN_ERR
+ "pmac_zilog: Error registering serial device, disabling pmac_zilog.\n"
+ "pmac_zilog: Did another serial driver already claim the minors?\n");
+ /* effectively "pmz_unprobe()" */
+ for (i=0; i < pmz_ports_count; i++)
+ pmz_dispose_port(&pmz_ports[i]);
+ return rc;
+ }