fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / s390 / scsi / zfcp_ccw.c

diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c
index 241136d..81680ef 100644 (file)
--- a/drivers/s390/scsi/zfcp_ccw.c
+++ b/drivers/s390/scsi/zfcp_ccw.c
@@ -1,16 +1,8 @@
 /*
- * linux/drivers/s390/scsi/zfcp_ccw.c
+ * This file is part of the zfcp device driver for
+ * FCP adapters for IBM System z9 and zSeries.
  *
- * FCP adapter driver for IBM eServer zSeries
- *
- * CCW driver related routines
- *
- * (C) Copyright IBM Corp. 2003, 2004
- *
- * Authors:
- *      Martin Peschke <mpeschke@de.ibm.com>
- *     Heiko Carstens <heiko.carstens@de.ibm.com>
- *      Andreas Herrmann <aherrman@de.ibm.com>
+ * (C) Copyright IBM Corp. 2002, 2006
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -172,6 +164,11 @@ zfcp_ccw_set_online(struct ccw_device *ccw_device)
        retval = zfcp_adapter_scsi_register(adapter);
        if (retval)
                goto out_scsi_register;
+
+       /* initialize request counter */
+       BUG_ON(!zfcp_reqlist_isempty(adapter));
+       adapter->req_no = 0;
+
        zfcp_erp_modify_adapter_status(adapter, ZFCP_STATUS_COMMON_RUNNING,
                                       ZFCP_SET);
        zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED);
@@ -277,19 +274,6 @@ zfcp_ccw_register(void)
        return retval;
 }
 
-/**
- * zfcp_ccw_unregister - ccw unregister function
- *
- * Unregisters the driver from common i/o layer. Function will be called at
- * module unload/system shutdown.
- */
-void __exit
-zfcp_ccw_unregister(void)
-{
-       zfcp_sysfs_driver_remove_files(&zfcp_ccw_driver.driver);
-       ccw_driver_unregister(&zfcp_ccw_driver);
-}
-
 /**
  * zfcp_ccw_shutdown - gets called on reboot/shutdown
  *