[patch 08/11] zfcp: Rename sysfs_device attribute to dev in zfcp_unit and zfcp_port

Christof Schmitt
2010-02-17T10:20:24Z

[-- Attachment #1: 708-zfcp-sysfs-attrib.diff --]
[-- Type: text/plain, Size: 21256 bytes --]

From: Christof Schmitt <christof.schmitt@de.ibm.com>

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>
---

drivers/s390/scsi/zfcp_aux.c | 54 ++++++++++++++++++-----------------------
drivers/s390/scsi/zfcp_ccw.c | 8 ++----
drivers/s390/scsi/zfcp_def.h | 6 ++--
drivers/s390/scsi/zfcp_erp.c | 14 +++++-----
drivers/s390/scsi/zfcp_fc.c | 23 ++++++++---------
drivers/s390/scsi/zfcp_fsf.c | 14 +++++-----
drivers/s390/scsi/zfcp_scsi.c | 18 ++++++-------
drivers/s390/scsi/zfcp_sysfs.c | 37 ++++++++++++----------------
8 files changed, 81 insertions(+), 93 deletions(-)

diff -urpN linux-2.6/drivers/s390/scsi/zfcp_aux.c linux-2.6-patched/drivers/s390/scsi/zfcp_aux.c
--- linux-2.6/drivers/s390/scsi/zfcp_aux.c 2010-02-16 09:43:29.000000000 +0100
+++ linux-2.6-patched/drivers/s390/scsi/zfcp_aux.c 2010-02-16 09:43:31.000000000 +0100
@@ -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_conf
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(s
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(
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(
*/
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(stru
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(stru

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(stru
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(stru
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 devic

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(stru

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(stru
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(stru
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);
diff -urpN linux-2.6/drivers/s390/scsi/zfcp_ccw.c linux-2.6-patched/drivers/s390/scsi/zfcp_ccw.c
--- linux-2.6/drivers/s390/scsi/zfcp_ccw.c 2010-02-16 09:43:29.000000000 +0100
+++ linux-2.6-patched/drivers/s390/scsi/zfcp_ccw.c 2010-02-16 09:43:31.000000000 +0100
@@ -3,7 +3,7 @@
*
* Registration and callback for the s390 common I/O layer.
*
- * Copyright IBM Corporation 2002, 2009
+ * Copyright IBM Corporation 2002, 2010
*/

#define KMSG_COMPONENT "zfcp"
@@ -123,12 +123,10 @@ static void zfcp_ccw_remove(struct ccw_d
zfcp_ccw_adapter_put(adapter); /* put from zfcp_ccw_adapter_by_cdev */

list_for_each_entry_safe(unit, u, &unit_remove_lh, list)
- zfcp_device_unregister(&unit->sysfs_device,
- &zfcp_sysfs_unit_attrs);
+ zfcp_device_unregister(&unit->dev, &zfcp_sysfs_unit_attrs);

list_for_each_entry_safe(port, p, &port_remove_lh, list)
- zfcp_device_unregister(&port->sysfs_device,
- &zfcp_sysfs_port_attrs);
+ zfcp_device_unregister(&port->dev, &zfcp_sysfs_port_attrs);

zfcp_adapter_unregister(adapter);
}
diff -urpN linux-2.6/drivers/s390/scsi/zfcp_def.h linux-2.6-patched/drivers/s390/scsi/zfcp_def.h
--- linux-2.6/drivers/s390/scsi/zfcp_def.h 2010-02-16 09:43:29.000000000 +0100
+++ linux-2.6-patched/drivers/s390/scsi/zfcp_def.h 2010-02-16 09:43:31.000000000 +0100
@@ -3,7 +3,7 @@
*
* Global definitions for the zfcp device driver.
*
- * Copyright IBM Corporation 2002, 2009
+ * Copyright IBM Corporation 2002, 2010
*/

#ifndef ZFCP_DEF_H
@@ -237,7 +237,7 @@ struct zfcp_adapter {
};

struct zfcp_port {
- struct device sysfs_device; /* sysfs device */
+ struct device dev;
struct fc_rport *rport; /* rport of fc transport class */
struct list_head list; /* list of remote ports */
struct zfcp_adapter *adapter; /* adapter used to access port */
@@ -259,7 +259,7 @@ struct zfcp_port {
};

struct zfcp_unit {
- struct device sysfs_device; /* sysfs device */
+ struct device dev;
struct list_head list; /* list of logical units */
struct zfcp_port *port; /* remote port of unit */
atomic_t status; /* status of this logical unit */
diff -urpN linux-2.6/drivers/s390/scsi/zfcp_erp.c linux-2.6-patched/drivers/s390/scsi/zfcp_erp.c
--- linux-2.6/drivers/s390/scsi/zfcp_erp.c 2010-02-16 09:43:29.000000000 +0100
+++ linux-2.6-patched/drivers/s390/scsi/zfcp_erp.c 2010-02-16 09:43:31.000000000 +0100
@@ -3,7 +3,7 @@
*
* Error Recovery Procedures (ERP).
*
- * Copyright IBM Corporation 2002, 2009
+ * Copyright IBM Corporation 2002, 2010
*/

#define KMSG_COMPONENT "zfcp"
@@ -175,7 +175,7 @@ static struct zfcp_erp_action *zfcp_erp_

switch (need) {
case ZFCP_ERP_ACTION_REOPEN_UNIT:
- if (!get_device(&unit->sysfs_device))
+ if (!get_device(&unit->dev))
return NULL;
atomic_set_mask(ZFCP_STATUS_COMMON_ERP_INUSE, &unit->status);
erp_action = &unit->erp_action;
@@ -185,7 +185,7 @@ static struct zfcp_erp_action *zfcp_erp_

case ZFCP_ERP_ACTION_REOPEN_PORT:
case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:
- if (!get_device(&port->sysfs_device))
+ if (!get_device(&port->dev))
return NULL;
zfcp_erp_action_dismiss_port(port);
atomic_set_mask(ZFCP_STATUS_COMMON_ERP_INUSE, &port->status);
@@ -1181,19 +1181,19 @@ static void zfcp_erp_action_cleanup(stru
switch (act->action) {
case ZFCP_ERP_ACTION_REOPEN_UNIT:
if ((result == ZFCP_ERP_SUCCEEDED) && !unit->device) {
- get_device(&unit->sysfs_device);
+ get_device(&unit->dev);
if (scsi_queue_work(unit->port->adapter->scsi_host,
&unit->scsi_work) <= 0)
- put_device(&unit->sysfs_device);
+ put_device(&unit->dev);
}
- put_device(&unit->sysfs_device);
+ put_device(&unit->dev);
break;

case ZFCP_ERP_ACTION_REOPEN_PORT_FORCED:
case ZFCP_ERP_ACTION_REOPEN_PORT:
if (result == ZFCP_ERP_SUCCEEDED)
zfcp_scsi_schedule_rport_register(port);
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
break;

case ZFCP_ERP_ACTION_REOPEN_ADAPTER:
diff -urpN linux-2.6/drivers/s390/scsi/zfcp_fc.c linux-2.6-patched/drivers/s390/scsi/zfcp_fc.c
--- linux-2.6/drivers/s390/scsi/zfcp_fc.c 2010-02-16 09:43:05.000000000 +0100
+++ linux-2.6-patched/drivers/s390/scsi/zfcp_fc.c 2010-02-16 09:43:31.000000000 +0100
@@ -3,7 +3,7 @@
*
* Fibre Channel related functions for the zfcp device driver.
*
- * Copyright IBM Corporation 2008, 2009
+ * Copyright IBM Corporation 2008, 2010
*/

#define KMSG_COMPONENT "zfcp"
@@ -316,7 +316,7 @@ void zfcp_fc_port_did_lookup(struct work

zfcp_erp_port_reopen(port, 0, "fcgpn_3", NULL);
out:
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
}

/**
@@ -325,9 +325,9 @@ out:
*/
void zfcp_fc_trigger_did_lookup(struct zfcp_port *port)
{
- get_device(&port->sysfs_device);
+ get_device(&port->dev);
if (!queue_work(port->adapter->work_queue, &port->gid_pn_work))
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
}

/**
@@ -389,7 +389,7 @@ static void zfcp_fc_adisc_handler(void *
zfcp_scsi_schedule_rport_register(port);
out:
atomic_clear_mask(ZFCP_STATUS_PORT_LINK_TEST, &port->status);
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
kmem_cache_free(zfcp_data.adisc_cache, adisc);
}

@@ -436,7 +436,7 @@ void zfcp_fc_link_test_work(struct work_
container_of(work, struct zfcp_port, test_link_work);
int retval;

- get_device(&port->sysfs_device);
+ get_device(&port->dev);
port->rport_task = RPORT_DEL;
zfcp_scsi_rport_work(&port->rport_work);

@@ -455,7 +455,7 @@ void zfcp_fc_link_test_work(struct work_
zfcp_erp_port_forced_reopen(port, 0, "fcltwk1", NULL);

out:
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
}

/**
@@ -468,9 +468,9 @@ out:
*/
void zfcp_fc_test_link(struct zfcp_port *port)
{
- get_device(&port->sysfs_device);
+ get_device(&port->dev);
if (!queue_work(port->adapter->work_queue, &port->test_link_work))
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
}

static void zfcp_free_sg_env(struct zfcp_fc_gpn_ft *gpn_ft, int buf_num)
@@ -617,8 +617,7 @@ static int zfcp_fc_eval_gpn_ft(struct zf

list_for_each_entry_safe(port, tmp, &remove_lh, list) {
zfcp_erp_port_shutdown(port, 0, "fcegpf2", NULL);
- zfcp_device_unregister(&port->sysfs_device,
- &zfcp_sysfs_port_attrs);
+ zfcp_device_unregister(&port->dev, &zfcp_sysfs_port_attrs);
}

return ret;
@@ -731,7 +730,7 @@ static int zfcp_fc_exec_els_job(struct f
return -EINVAL;

d_id = port->d_id;
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
} else
d_id = ntoh24(job->request->rqst_data.h_els.port_id);

diff -urpN linux-2.6/drivers/s390/scsi/zfcp_fsf.c linux-2.6-patched/drivers/s390/scsi/zfcp_fsf.c
--- linux-2.6/drivers/s390/scsi/zfcp_fsf.c 2010-02-16 09:43:31.000000000 +0100
+++ linux-2.6-patched/drivers/s390/scsi/zfcp_fsf.c 2010-02-16 09:43:31.000000000 +0100
@@ -3,7 +3,7 @@
*
* Implementation of FSF commands.
*
- * Copyright IBM Corporation 2002, 2009
+ * Copyright IBM Corporation 2002, 2010
*/

#define KMSG_COMPONENT "zfcp"
@@ -1471,7 +1471,7 @@ static void zfcp_fsf_open_port_handler(s
}

out:
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
}

/**
@@ -1509,14 +1509,14 @@ int zfcp_fsf_open_port(struct zfcp_erp_a
req->data = port;
req->erp_action = erp_action;
erp_action->fsf_req_id = req->req_id;
- get_device(&port->sysfs_device);
+ get_device(&port->dev);

zfcp_fsf_start_erp_timer(req);
retval = zfcp_fsf_req_send(req);
if (retval) {
zfcp_fsf_req_free(req);
erp_action->fsf_req_id = 0;
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
}
out:
spin_unlock_bh(&qdio->req_q_lock);
@@ -2261,7 +2261,7 @@ skip_fsfstatus:
else {
zfcp_fsf_send_fcp_command_task_handler(req);
req->unit = NULL;
- put_device(&unit->sysfs_device);
+ put_device(&unit->dev);
}
}

@@ -2299,7 +2299,7 @@ int zfcp_fsf_send_fcp_command_task(struc
}

req->status |= ZFCP_STATUS_FSFREQ_CLEANUP;
- get_device(&unit->sysfs_device);
+ get_device(&unit->dev);
req->unit = unit;
req->data = scsi_cmnd;
req->handler = zfcp_fsf_send_fcp_command_handler;
@@ -2356,7 +2356,7 @@ int zfcp_fsf_send_fcp_command_task(struc
goto out;

failed_scsi_cmnd:
- put_device(&unit->sysfs_device);
+ put_device(&unit->dev);
zfcp_fsf_req_free(req);
scsi_cmnd->host_scribble = NULL;
out:
diff -urpN linux-2.6/drivers/s390/scsi/zfcp_scsi.c linux-2.6-patched/drivers/s390/scsi/zfcp_scsi.c
--- linux-2.6/drivers/s390/scsi/zfcp_scsi.c 2010-02-16 09:43:30.000000000 +0100
+++ linux-2.6-patched/drivers/s390/scsi/zfcp_scsi.c 2010-02-16 09:43:31.000000000 +0100
@@ -3,7 +3,7 @@
*
* Interface to Linux SCSI midlayer.
*
- * Copyright IBM Corporation 2002, 2009
+ * Copyright IBM Corporation 2002, 2010
*/

#define KMSG_COMPONENT "zfcp"
@@ -44,7 +44,7 @@ static void zfcp_scsi_slave_destroy(stru
{
struct zfcp_unit *unit = (struct zfcp_unit *) sdpnt->hostdata;
unit->device = NULL;
- put_device(&unit->sysfs_device);
+ put_device(&unit->dev);
}

static int zfcp_scsi_slave_configure(struct scsi_device *sdp)
@@ -511,7 +511,7 @@ static void zfcp_scsi_terminate_rport_io

if (port) {
zfcp_erp_port_reopen(port, 0, "sctrpi1", NULL);
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
}
}

@@ -553,23 +553,23 @@ static void zfcp_scsi_rport_block(struct

void zfcp_scsi_schedule_rport_register(struct zfcp_port *port)
{
- get_device(&port->sysfs_device);
+ get_device(&port->dev);
port->rport_task = RPORT_ADD;

if (!queue_work(port->adapter->work_queue, &port->rport_work))
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
}

void zfcp_scsi_schedule_rport_block(struct zfcp_port *port)
{
- get_device(&port->sysfs_device);
+ get_device(&port->dev);
port->rport_task = RPORT_DEL;

if (port->rport && queue_work(port->adapter->work_queue,
&port->rport_work))
return;

- put_device(&port->sysfs_device);
+ put_device(&port->dev);
}

void zfcp_scsi_schedule_rports_block(struct zfcp_adapter *adapter)
@@ -598,7 +598,7 @@ void zfcp_scsi_rport_work(struct work_st
}
}

- put_device(&port->sysfs_device);
+ put_device(&port->dev);
}

@@ -616,7 +616,7 @@ void zfcp_scsi_scan(struct work_struct *
scsilun_to_int((struct scsi_lun *)
&unit->fcp_lun), 0);

- put_device(&unit->sysfs_device);
+ put_device(&unit->dev);
}

struct fc_function_template zfcp_transport_functions = {
diff -urpN linux-2.6/drivers/s390/scsi/zfcp_sysfs.c linux-2.6-patched/drivers/s390/scsi/zfcp_sysfs.c
--- linux-2.6/drivers/s390/scsi/zfcp_sysfs.c 2010-02-16 09:43:05.000000000 +0100
+++ linux-2.6-patched/drivers/s390/scsi/zfcp_sysfs.c 2010-02-16 09:43:31.000000000 +0100
@@ -3,7 +3,7 @@
*
* sysfs attributes.
*
- * Copyright IBM Corporation 2008, 2009
+ * Copyright IBM Corporation 2008, 2010
*/

#define KMSG_COMPONENT "zfcp"
@@ -19,8 +19,7 @@ static ssize_t zfcp_sysfs_##_feat##_##_n
struct device_attribute *at,\
char *buf) \
{ \
- struct _feat_def *_feat = container_of(dev, struct _feat_def, \
- sysfs_device); \
+ struct _feat_def *_feat = container_of(dev, struct _feat_def, dev); \
\
return sprintf(buf, _format, _value); \
} \
@@ -87,8 +86,7 @@ static ssize_t zfcp_sysfs_##_feat##_fail
struct device_attribute *attr, \
char *buf) \
{ \
- struct _feat_def *_feat = container_of(dev, struct _feat_def, \
- sysfs_device); \
+ struct _feat_def *_feat = container_of(dev, struct _feat_def, dev); \
\
if (atomic_read(&_feat->status) & ZFCP_STATUS_COMMON_ERP_FAILED) \
return sprintf(buf, "1\n"); \
@@ -99,12 +97,11 @@ static ssize_t zfcp_sysfs_##_feat##_fail
struct device_attribute *attr,\
const char *buf, size_t count)\
{ \
- struct _feat_def *_feat = container_of(dev, struct _feat_def, \
- sysfs_device); \
+ struct _feat_def *_feat = container_of(dev, struct _feat_def, dev); \
unsigned long val; \
int retval = 0; \
\
- if (!(_feat && get_device(&_feat->sysfs_device))) \
+ if (!(_feat && get_device(&_feat->dev))) \
return -EBUSY; \
\
if (strict_strtoul(buf, 0, &val) || val != 0) { \
@@ -118,7 +115,7 @@ static ssize_t zfcp_sysfs_##_feat##_fail
_reopen_id, NULL); \
zfcp_erp_wait(_adapter); \
out: \
- put_device(&_feat->sysfs_device); \
+ put_device(&_feat->dev); \
return retval ? retval : (ssize_t) count; \
} \
static ZFCP_DEV_ATTR(_feat, failed, S_IWUSR | S_IRUGO, \
@@ -224,10 +221,10 @@ static ssize_t zfcp_sysfs_port_remove_st
list_del(&port->list);
write_unlock_irq(&adapter->port_list_lock);

- put_device(&port->sysfs_device);
+ put_device(&port->dev);

zfcp_erp_port_shutdown(port, 0, "syprs_1", NULL);
- zfcp_device_unregister(&port->sysfs_device, &zfcp_sysfs_port_attrs);
+ zfcp_device_unregister(&port->dev, &zfcp_sysfs_port_attrs);
out:
zfcp_ccw_adapter_put(adapter);
return retval ? retval : (ssize_t) count;
@@ -258,13 +255,12 @@ static ssize_t zfcp_sysfs_unit_add_store
struct device_attribute *attr,
const char *buf, size_t count)
{
- struct zfcp_port *port = container_of(dev, struct zfcp_port,
- sysfs_device);
+ struct zfcp_port *port = container_of(dev, struct zfcp_port, dev);
struct zfcp_unit *unit;
u64 fcp_lun;
int retval = -EINVAL;

- if (!(port && get_device(&port->sysfs_device)))
+ if (!(port && get_device(&port->dev)))
return -EBUSY;

if (strict_strtoull(buf, 0, (unsigned long long *) &fcp_lun))
@@ -280,7 +276,7 @@ static ssize_t zfcp_sysfs_unit_add_store
zfcp_erp_wait(unit->port->adapter);
flush_work(&unit->scsi_work);
out:
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
return retval ? retval : (ssize_t) count;
}
static DEVICE_ATTR(unit_add, S_IWUSR, NULL, zfcp_sysfs_unit_add_store);
@@ -289,13 +285,12 @@ static ssize_t zfcp_sysfs_unit_remove_st
struct device_attribute *attr,
const char *buf, size_t count)
{
- struct zfcp_port *port = container_of(dev, struct zfcp_port,
- sysfs_device);
+ struct zfcp_port *port = container_of(dev, struct zfcp_port, dev);
struct zfcp_unit *unit;
u64 fcp_lun;
int retval = -EINVAL;

- if (!(port && get_device(&port->sysfs_device)))
+ if (!(port && get_device(&port->dev)))
return -EBUSY;

if (strict_strtoull(buf, 0, (unsigned long long *) &fcp_lun))
@@ -314,12 +309,12 @@ static ssize_t zfcp_sysfs_unit_remove_st
list_del(&unit->list);
write_unlock_irq(&port->unit_list_lock);

- put_device(&unit->sysfs_device);
+ put_device(&unit->dev);

zfcp_erp_unit_shutdown(unit, 0, "syurs_1", NULL);
- zfcp_device_unregister(&unit->sysfs_device, &zfcp_sysfs_unit_attrs);
+ zfcp_device_unregister(&unit->dev, &zfcp_sysfs_unit_attrs);
out:
- put_device(&port->sysfs_device);
+ put_device(&port->dev);
return retval ? retval : (ssize_t) count;
}
static DEVICE_ATTR(unit_remove, S_IWUSR, NULL, zfcp_sysfs_unit_remove_store);