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

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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>
This commit is contained in:
Christof Schmitt
2010-02-17 11:18:56 +01:00
committed by James Bottomley
parent 5bdecd2248
commit 615f59e0da
8 changed files with 81 additions and 93 deletions
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37
drivers/s390/scsi/zfcp_sysfs.c
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@@ -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##_##_name##_show(struct device *dev, \
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##_failed_show(struct device *dev, \
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##_failed_store(struct device *dev, \
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##_failed_store(struct device *dev, \
_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_store(struct device *dev,
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 *dev,
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(struct device *dev,
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_store(struct device *dev,
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_store(struct device *dev,
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);