2 * Copyright (C) 2003 Christoph Hellwig.
3 * Released under GPL v2.
5 * Support for old-style host templates.
7 * NOTE: Do not use this for new drivers ever.
10 #include <linux/init.h>
11 #include <linux/kernel.h>
12 #include <linux/module.h>
15 #include <scsi/scsi_host.h>
18 static int __init init_this_scsi_driver(void)
20 struct scsi_host_template *sht = &driver_template;
21 struct Scsi_Host *shost;
27 "scsi HBA driver %s didn't set a release method.\n",
32 sht->module = THIS_MODULE;
33 INIT_LIST_HEAD(&sht->legacy_hosts);
36 if (list_empty(&sht->legacy_hosts))
39 list_for_each_entry(shost, &sht->legacy_hosts, sht_legacy_list) {
40 error = scsi_add_host(shost, NULL);
43 scsi_scan_host(shost);
47 l = &shost->sht_legacy_list;
48 while ((l = l->prev) != &sht->legacy_hosts)
49 scsi_remove_host(list_entry(l, struct Scsi_Host, sht_legacy_list));
53 static void __exit exit_this_scsi_driver(void)
55 struct scsi_host_template *sht = &driver_template;
56 struct Scsi_Host *shost, *s;
58 list_for_each_entry(shost, &sht->legacy_hosts, sht_legacy_list)
59 scsi_remove_host(shost);
60 list_for_each_entry_safe(shost, s, &sht->legacy_hosts, sht_legacy_list)
63 if (list_empty(&sht->legacy_hosts))
66 printk(KERN_WARNING "%s did not call scsi_unregister\n", sht->name);
69 list_for_each_entry_safe(shost, s, &sht->legacy_hosts, sht_legacy_list)
70 scsi_unregister(shost);
73 module_init(init_this_scsi_driver);
74 module_exit(exit_this_scsi_driver);