Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 73 insertions, 0 deletions

diff --git a/drivers/scsi/scsi_module.c b/drivers/scsi/scsi_module.c
new file mode 100644
index 00000000..48917583
--- /dev/null
+++ b/drivers/scsi/scsi_module.c
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2003 Christoph Hellwig.
+ *	Released under GPL v2.
+ *
+ * Support for old-style host templates.
+ *
+ * NOTE:  Do not use this for new drivers ever.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+
+#include <scsi/scsi_host.h>
+
+
+static int __init init_this_scsi_driver(void)
+{
+	struct scsi_host_template *sht = &driver_template;
+	struct Scsi_Host *shost;
+	struct list_head *l;
+	int error;
+
+	if (!sht->release) {
+		printk(KERN_ERR
+		    "scsi HBA driver %s didn't set a release method.\n",
+		    sht->name);
+		return -EINVAL;
+	}
+
+	sht->module = THIS_MODULE;
+	INIT_LIST_HEAD(&sht->legacy_hosts);
+
+	sht->detect(sht);
+	if (list_empty(&sht->legacy_hosts))
+		return -ENODEV;
+
+	list_for_each_entry(shost, &sht->legacy_hosts, sht_legacy_list) {
+		error = scsi_add_host(shost, NULL);
+		if (error)
+			goto fail;
+		scsi_scan_host(shost);
+	}
+	return 0;
+ fail:
+	l = &shost->sht_legacy_list;
+	while ((l = l->prev) != &sht->legacy_hosts)
+		scsi_remove_host(list_entry(l, struct Scsi_Host, sht_legacy_list));
+	return error;
+}
+
+static void __exit exit_this_scsi_driver(void)
+{
+	struct scsi_host_template *sht = &driver_template;
+	struct Scsi_Host *shost, *s;
+
+	list_for_each_entry(shost, &sht->legacy_hosts, sht_legacy_list)
+		scsi_remove_host(shost);
+	list_for_each_entry_safe(shost, s, &sht->legacy_hosts, sht_legacy_list)
+		sht->release(shost);
+
+	if (list_empty(&sht->legacy_hosts))
+		return;
+
+	printk(KERN_WARNING "%s did not call scsi_unregister\n", sht->name);
+	dump_stack();
+
+	list_for_each_entry_safe(shost, s, &sht->legacy_hosts, sht_legacy_list)
+		scsi_unregister(shost);
+}
+
+module_init(init_this_scsi_driver);
+module_exit(exit_this_scsi_driver);