[SCSI] zfcp: Rename sysfs_device attribute to dev in zfcp_unit and zfcp_port

Kernel code uses dev as short name for the struct device. Rename the
sysfs_device in zfcp_unit and zfcp_port to match this convention.

Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 25 insertions, 29 deletions

diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index f42da9d57093..66d6c01fcf3e 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -3,7 +3,7 @@
  *
  * Module interface and handling of zfcp data structures.
  *
- * Copyright IBM Corporation 2002, 2009
+ * Copyright IBM Corporation 2002, 2010
  */
 
 /*
@@ -81,7 +81,7 @@ static void __init zfcp_init_device_configure(char *busid, u64 wwpn, u64 lun)
         flush_work(&unit->scsi_work);
 
 out_unit:
-        put_device(&port->sysfs_device);
+        put_device(&port->dev);
 out_port:
         zfcp_ccw_adapter_put(adapter);
 out_ccw_device:
@@ -226,7 +226,7 @@ struct zfcp_unit *zfcp_get_unit_by_lun(struct zfcp_port *port, u64 fcp_lun)
         read_lock_irqsave(&port->unit_list_lock, flags);
         list_for_each_entry(unit, &port->unit_list, list)
                 if (unit->fcp_lun == fcp_lun) {
-                        if (!get_device(&unit->sysfs_device))
+                        if (!get_device(&unit->dev))
                                 unit = NULL;
                         read_unlock_irqrestore(&port->unit_list_lock, flags);
                         return unit;
@@ -251,7 +251,7 @@ struct zfcp_port *zfcp_get_port_by_wwpn(struct zfcp_adapter *adapter,
         read_lock_irqsave(&adapter->port_list_lock, flags);
         list_for_each_entry(port, &adapter->port_list, list)
                 if (port->wwpn == wwpn) {
-                        if (!get_device(&port->sysfs_device))
+                        if (!get_device(&port->dev))
                                 port = NULL;
                         read_unlock_irqrestore(&adapter->port_list_lock, flags);
                         return port;
@@ -269,10 +269,9 @@ struct zfcp_port *zfcp_get_port_by_wwpn(struct zfcp_adapter *adapter,
  */
 static void zfcp_unit_release(struct device *dev)
 {
-        struct zfcp_unit *unit = container_of(dev, struct zfcp_unit,
-                                              sysfs_device);
+        struct zfcp_unit *unit = container_of(dev, struct zfcp_unit, dev);
 
-        put_device(&unit->port->sysfs_device);
+        put_device(&unit->port->dev);
         kfree(unit);
 }
 
@@ -289,11 +288,11 @@ struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *port, u64 fcp_lun)
         struct zfcp_unit *unit;
         int retval = -ENOMEM;
 
-        get_device(&port->sysfs_device);
+        get_device(&port->dev);
 
         unit = zfcp_get_unit_by_lun(port, fcp_lun);
         if (unit) {
-                put_device(&unit->sysfs_device);
+                put_device(&unit->dev);
                 retval = -EEXIST;
                 goto err_out;
         }
@@ -304,10 +303,10 @@ struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *port, u64 fcp_lun)
 
         unit->port = port;
         unit->fcp_lun = fcp_lun;
-        unit->sysfs_device.parent = &port->sysfs_device;
-        unit->sysfs_device.release = zfcp_unit_release;
+        unit->dev.parent = &port->dev;
+        unit->dev.release = zfcp_unit_release;
 
-        if (dev_set_name(&unit->sysfs_device, "0x%016llx",
+        if (dev_set_name(&unit->dev, "0x%016llx",
                          (unsigned long long) fcp_lun)) {
                 kfree(unit);
                 goto err_out;
@@ -324,13 +323,12 @@ struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *port, u64 fcp_lun)
         unit->latencies.cmd.channel.min = 0xFFFFFFFF;
         unit->latencies.cmd.fabric.min = 0xFFFFFFFF;
 
-        if (device_register(&unit->sysfs_device)) {
-                put_device(&unit->sysfs_device);
+        if (device_register(&unit->dev)) {
+                put_device(&unit->dev);
                 goto err_out;
         }
 
-        if (sysfs_create_group(&unit->sysfs_device.kobj,
-                               &zfcp_sysfs_unit_attrs))
+        if (sysfs_create_group(&unit->dev.kobj, &zfcp_sysfs_unit_attrs))
                 goto err_out_put;
 
         write_lock_irq(&port->unit_list_lock);
@@ -342,9 +340,9 @@ struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *port, u64 fcp_lun)
         return unit;
 
 err_out_put:
-        device_unregister(&unit->sysfs_device);
+        device_unregister(&unit->dev);
 err_out:
-        put_device(&port->sysfs_device);
+        put_device(&port->dev);
         return ERR_PTR(retval);
 }
 
@@ -610,8 +608,7 @@ void zfcp_device_unregister(struct device *dev,
 
 static void zfcp_port_release(struct device *dev)
 {
-        struct zfcp_port *port = container_of(dev, struct zfcp_port,
-                                              sysfs_device);
+        struct zfcp_port *port = container_of(dev, struct zfcp_port, dev);
 
         zfcp_ccw_adapter_put(port->adapter);
         kfree(port);
@@ -639,7 +636,7 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
 
         port = zfcp_get_port_by_wwpn(adapter, wwpn);
         if (port) {
-                put_device(&port->sysfs_device);
+                put_device(&port->dev);
                 retval = -EEXIST;
                 goto err_out;
         }
@@ -659,22 +656,21 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
         port->d_id = d_id;
         port->wwpn = wwpn;
         port->rport_task = RPORT_NONE;
-        port->sysfs_device.parent = &adapter->ccw_device->dev;
-        port->sysfs_device.release = zfcp_port_release;
+        port->dev.parent = &adapter->ccw_device->dev;
+        port->dev.release = zfcp_port_release;
 
-        if (dev_set_name(&port->sysfs_device, "0x%016llx",
-                         (unsigned long long)wwpn)) {
+        if (dev_set_name(&port->dev, "0x%016llx", (unsigned long long)wwpn)) {
                 kfree(port);
                 goto err_out;
         }
         retval = -EINVAL;
 
-        if (device_register(&port->sysfs_device)) {
-                put_device(&port->sysfs_device);
+        if (device_register(&port->dev)) {
+                put_device(&port->dev);
                 goto err_out;
         }
 
-        if (sysfs_create_group(&port->sysfs_device.kobj,
+        if (sysfs_create_group(&port->dev.kobj,
                                &zfcp_sysfs_port_attrs))
                 goto err_out_put;
 
@@ -687,7 +683,7 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
         return port;
 
 err_out_put:
-        device_unregister(&port->sysfs_device);
+        device_unregister(&port->dev);
 err_out:
         zfcp_ccw_adapter_put(adapter);
         return ERR_PTR(retval);