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SCSI: convert struct class_device to struct device

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It's big, but there doesn't seem to be a way to split it up smaller...

Signed-off-by: Tony Jones <tonyj@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Cc: Roland Dreier <rolandd@cisco.com>
Cc: Sean Hefty <sean.hefty@intel.com>
Cc: Hal Rosenstock <hal.rosenstock@gmail.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Tony Jones
2008-02-22 00:13:36 +01:00
committed by Greg Kroah-Hartman
parent 56d110e852
commit ee959b00c3
55 changed files with 1756 additions and 1505 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
block/bsg.c
View File

@@ -758,7 +758,7 @@ static struct bsg_device *bsg_add_device(struct inode *inode,
mutex_lock(&bsg_mutex);
hlist_add_head(&bd->dev_list, bsg_dev_idx_hash(iminor(inode)));
strncpy(bd->name, rq->bsg_dev.class_dev->class_id, sizeof(bd->name) - 1);
strncpy(bd->name, rq->bsg_dev.class_dev->bus_id, sizeof(bd->name) - 1);
dprintk("bound to <%s>, max queue %d\n",
format_dev_t(buf, inode->i_rdev), bd->max_queue);
@@ -946,7 +946,7 @@ void bsg_unregister_queue(struct request_queue *q)
mutex_lock(&bsg_mutex);
idr_remove(&bsg_minor_idr, bcd->minor);
sysfs_remove_link(&q->kobj, "bsg");
class_device_unregister(bcd->class_dev);
device_unregister(bcd->class_dev);
put_device(bcd->dev);
bcd->class_dev = NULL;
mutex_unlock(&bsg_mutex);
@@ -959,7 +959,7 @@ int bsg_register_queue(struct request_queue *q, struct device *gdev,
struct bsg_class_device *bcd;
dev_t dev;
int ret, minor;
struct class_device *class_dev = NULL;
struct device *class_dev = NULL;
const char *devname;
if (name)
@@ -998,8 +998,7 @@ int bsg_register_queue(struct request_queue *q, struct device *gdev,
bcd->queue = q;
bcd->dev = get_device(gdev);
dev = MKDEV(bsg_major, bcd->minor);
class_dev = class_device_create(bsg_class, NULL, dev, gdev, "%s",
devname);
class_dev = device_create(bsg_class, gdev, dev, "%s", devname);
if (IS_ERR(class_dev)) {
ret = PTR_ERR(class_dev);
goto put_dev;
@@ -1016,7 +1015,7 @@ int bsg_register_queue(struct request_queue *q, struct device *gdev,
return 0;
unregister_class_dev:
class_device_unregister(class_dev);
device_unregister(class_dev);
put_dev:
put_device(gdev);
remove_idr:

4
drivers/ata/ahci.c
View File

@@ -273,8 +273,8 @@ static int ahci_pci_device_suspend(struct pci_dev *pdev, pm_message_t mesg);
static int ahci_pci_device_resume(struct pci_dev *pdev);
#endif
static struct class_device_attribute *ahci_shost_attrs[] = {
&class_device_attr_link_power_management_policy,
static struct device_attribute *ahci_shost_attrs[] = {
&dev_attr_link_power_management_policy,
NULL
};

15
drivers/ata/libata-scsi.c
View File

@@ -131,10 +131,11 @@ static const char *ata_scsi_lpm_get(enum link_pm policy)
return NULL;
}
static ssize_t ata_scsi_lpm_put(struct class_device *class_dev,
const char *buf, size_t count)
static ssize_t ata_scsi_lpm_put(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct Scsi_Host *shost = class_to_shost(class_dev);
struct Scsi_Host *shost = class_to_shost(dev);
struct ata_port *ap = ata_shost_to_port(shost);
enum link_pm policy = 0;
int i;
@@ -162,9 +163,9 @@ static ssize_t ata_scsi_lpm_put(struct class_device *class_dev,
}
static ssize_t
ata_scsi_lpm_show(struct class_device *class_dev, char *buf)
ata_scsi_lpm_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct Scsi_Host *shost = class_to_shost(class_dev);
struct Scsi_Host *shost = class_to_shost(dev);
struct ata_port *ap = ata_shost_to_port(shost);
const char *policy =
ata_scsi_lpm_get(ap->pm_policy);
@@ -174,9 +175,9 @@ ata_scsi_lpm_show(struct class_device *class_dev, char *buf)
return snprintf(buf, 23, "%s\n", policy);
}
CLASS_DEVICE_ATTR(link_power_management_policy, S_IRUGO | S_IWUSR,
DEVICE_ATTR(link_power_management_policy, S_IRUGO | S_IWUSR,
ata_scsi_lpm_show, ata_scsi_lpm_put);
EXPORT_SYMBOL_GPL(class_device_attr_link_power_management_policy);
EXPORT_SYMBOL_GPL(dev_attr_link_power_management_policy);
static void ata_scsi_invalid_field(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))

77
drivers/base/attribute_container.c
View File

@@ -27,21 +27,21 @@
struct internal_container {
struct klist_node node;
struct attribute_container *cont;
struct class_device classdev;
struct device classdev;
};
static void internal_container_klist_get(struct klist_node *n)
{
struct internal_container *ic =
container_of(n, struct internal_container, node);
class_device_get(&ic->classdev);
get_device(&ic->classdev);
}
static void internal_container_klist_put(struct klist_node *n)
{
struct internal_container *ic =
container_of(n, struct internal_container, node);
class_device_put(&ic->classdev);
put_device(&ic->classdev);
}
@@ -53,7 +53,7 @@ static void internal_container_klist_put(struct klist_node *n)
* Returns the container associated with this classdev.
*/
struct attribute_container *
attribute_container_classdev_to_container(struct class_device *classdev)
attribute_container_classdev_to_container(struct device *classdev)
{
struct internal_container *ic =
container_of(classdev, struct internal_container, classdev);
@@ -110,11 +110,11 @@ attribute_container_unregister(struct attribute_container *cont)
EXPORT_SYMBOL_GPL(attribute_container_unregister);
/* private function used as class release */
static void attribute_container_release(struct class_device *classdev)
static void attribute_container_release(struct device *classdev)
{
struct internal_container *ic
= container_of(classdev, struct internal_container, classdev);
struct device *dev = classdev->dev;
struct device *dev = classdev->parent;
kfree(ic);
put_device(dev);
@@ -129,12 +129,12 @@ static void attribute_container_release(struct class_device *classdev)
* This function allocates storage for the class device(s) to be
* attached to dev (one for each matching attribute_container). If no
* fn is provided, the code will simply register the class device via
* class_device_add. If a function is provided, it is expected to add
* device_add. If a function is provided, it is expected to add
* the class device at the appropriate time. One of the things that
* might be necessary is to allocate and initialise the classdev and
* then add it a later time. To do this, call this routine for
* allocation and initialisation and then use
* attribute_container_device_trigger() to call class_device_add() on
* attribute_container_device_trigger() to call device_add() on
* it. Note: after this, the class device contains a reference to dev
* which is not relinquished until the release of the classdev.
*/
@@ -142,7 +142,7 @@ void
attribute_container_add_device(struct device *dev,
int (*fn)(struct attribute_container *,
struct device *,
struct class_device *))
struct device *))
{
struct attribute_container *cont;
@@ -163,11 +163,11 @@ attribute_container_add_device(struct device *dev,
}
ic->cont = cont;
class_device_initialize(&ic->classdev);
ic->classdev.dev = get_device(dev);
device_initialize(&ic->classdev);
ic->classdev.parent = get_device(dev);
ic->classdev.class = cont->class;
cont->class->release = attribute_container_release;
strcpy(ic->classdev.class_id, dev->bus_id);
cont->class->dev_release = attribute_container_release;
strcpy(ic->classdev.bus_id, dev->bus_id);
if (fn)
fn(cont, dev, &ic->classdev);
else
@@ -195,20 +195,19 @@ attribute_container_add_device(struct device *dev,
* @fn: A function to call to remove the device
*
* This routine triggers device removal. If fn is NULL, then it is
* simply done via class_device_unregister (note that if something
* simply done via device_unregister (note that if something
* still has a reference to the classdev, then the memory occupied
* will not be freed until the classdev is released). If you want a
* two phase release: remove from visibility and then delete the
* device, then you should use this routine with a fn that calls
* class_device_del() and then use
* attribute_container_device_trigger() to do the final put on the
* classdev.
* device_del() and then use attribute_container_device_trigger()
* to do the final put on the classdev.
*/
void
attribute_container_remove_device(struct device *dev,
void (*fn)(struct attribute_container *,
struct device *,
struct class_device *))
struct device *))
{
struct attribute_container *cont;
@@ -224,14 +223,14 @@ attribute_container_remove_device(struct device *dev,
continue;
klist_for_each_entry(ic, &cont->containers, node, &iter) {
if (dev != ic->classdev.dev)
if (dev != ic->classdev.parent)
continue;
klist_del(&ic->node);
if (fn)
fn(cont, dev, &ic->classdev);
else {
attribute_container_remove_attrs(&ic->classdev);
class_device_unregister(&ic->classdev);
device_unregister(&ic->classdev);
}
}
}
@@ -252,7 +251,7 @@ void
attribute_container_device_trigger(struct device *dev,
int (*fn)(struct attribute_container *,
struct device *,
struct class_device *))
struct device *))
{
struct attribute_container *cont;
@@ -270,7 +269,7 @@ attribute_container_device_trigger(struct device *dev,
}
klist_for_each_entry(ic, &cont->containers, node, &iter) {
if (dev == ic->classdev.dev)
if (dev == ic->classdev.parent)
fn(cont, dev, &ic->classdev);
}
}
@@ -313,11 +312,11 @@ attribute_container_trigger(struct device *dev,
* attributes listed in the container
*/
int
attribute_container_add_attrs(struct class_device *classdev)
attribute_container_add_attrs(struct device *classdev)
{
struct attribute_container *cont =
attribute_container_classdev_to_container(classdev);
struct class_device_attribute **attrs = cont->attrs;
struct device_attribute **attrs = cont->attrs;
int i, error;
BUG_ON(attrs && cont->grp);
@@ -329,7 +328,7 @@ attribute_container_add_attrs(struct class_device *classdev)
return sysfs_create_group(&classdev->kobj, cont->grp);
for (i = 0; attrs[i]; i++) {
error = class_device_create_file(classdev, attrs[i]);
error = device_create_file(classdev, attrs[i]);
if (error)
return error;
}
@@ -338,18 +337,18 @@ attribute_container_add_attrs(struct class_device *classdev)
}
/**
* attribute_container_add_class_device - same function as class_device_add
* attribute_container_add_class_device - same function as device_add
*
* @classdev: the class device to add
*
* This performs essentially the same function as class_device_add except for
* This performs essentially the same function as device_add except for
* attribute containers, namely add the classdev to the system and then
* create the attribute files
*/
int
attribute_container_add_class_device(struct class_device *classdev)
attribute_container_add_class_device(struct device *classdev)
{
int error = class_device_add(classdev);
int error = device_add(classdev);
if (error)
return error;
return attribute_container_add_attrs(classdev);
@@ -364,7 +363,7 @@ attribute_container_add_class_device(struct class_device *classdev)
int
attribute_container_add_class_device_adapter(struct attribute_container *cont,
struct device *dev,
struct class_device *classdev)
struct device *classdev)
{
return attribute_container_add_class_device(classdev);
}
@@ -376,11 +375,11 @@ attribute_container_add_class_device_adapter(struct attribute_container *cont,
*
*/
void
attribute_container_remove_attrs(struct class_device *classdev)
attribute_container_remove_attrs(struct device *classdev)
{
struct attribute_container *cont =
attribute_container_classdev_to_container(classdev);
struct class_device_attribute **attrs = cont->attrs;
struct device_attribute **attrs = cont->attrs;
int i;
if (!attrs && !cont->grp)
@@ -392,7 +391,7 @@ attribute_container_remove_attrs(struct class_device *classdev)
}
for (i = 0; attrs[i]; i++)
class_device_remove_file(classdev, attrs[i]);
device_remove_file(classdev, attrs[i]);
}
/**
@@ -401,13 +400,13 @@ attribute_container_remove_attrs(struct class_device *classdev)
* @classdev: the class device
*
* This function simply removes all the attribute files and then calls
* class_device_del.
* device_del.
*/
void
attribute_container_class_device_del(struct class_device *classdev)
attribute_container_class_device_del(struct device *classdev)
{
attribute_container_remove_attrs(classdev);
class_device_del(classdev);
device_del(classdev);
}
/**
@@ -419,16 +418,16 @@ attribute_container_class_device_del(struct class_device *classdev)
* Looks up the device in the container's list of class devices and returns
* the corresponding class_device.
*/
struct class_device *
struct device *
attribute_container_find_class_device(struct attribute_container *cont,
struct device *dev)
{
struct class_device *cdev = NULL;
struct device *cdev = NULL;
struct internal_container *ic;
struct klist_iter iter;
klist_for_each_entry(ic, &cont->containers, node, &iter) {
if (ic->classdev.dev == dev) {
if (ic->classdev.parent == dev) {
cdev = &ic->classdev;
/* FIXME: must exit iterator then break */
klist_iter_exit(&iter);

14
drivers/base/transport_class.c
View File

@@ -66,7 +66,7 @@ EXPORT_SYMBOL_GPL(transport_class_unregister);
static int anon_transport_dummy_function(struct transport_container *tc,
struct device *dev,
struct class_device *cdev)
struct device *cdev)
{
/* do nothing */
return 0;
@@ -115,7 +115,7 @@ EXPORT_SYMBOL_GPL(anon_transport_class_unregister);
static int transport_setup_classdev(struct attribute_container *cont,
struct device *dev,
struct class_device *classdev)
struct device *classdev)
{
struct transport_class *tclass = class_to_transport_class(cont->class);
struct transport_container *tcont = attribute_container_to_transport_container(cont);
@@ -149,7 +149,7 @@ EXPORT_SYMBOL_GPL(transport_setup_device);
static int transport_add_class_device(struct attribute_container *cont,
struct device *dev,
struct class_device *classdev)
struct device *classdev)
{
int error = attribute_container_add_class_device(classdev);
struct transport_container *tcont =
@@ -181,7 +181,7 @@ EXPORT_SYMBOL_GPL(transport_add_device);
static int transport_configure(struct attribute_container *cont,
struct device *dev,
struct class_device *cdev)
struct device *cdev)
{
struct transport_class *tclass = class_to_transport_class(cont->class);
struct transport_container *tcont = attribute_container_to_transport_container(cont);
@@ -212,7 +212,7 @@ EXPORT_SYMBOL_GPL(transport_configure_device);
static int transport_remove_classdev(struct attribute_container *cont,
struct device *dev,
struct class_device *classdev)
struct device *classdev)
{
struct transport_container *tcont =
attribute_container_to_transport_container(cont);
@@ -251,12 +251,12 @@ EXPORT_SYMBOL_GPL(transport_remove_device);
static void transport_destroy_classdev(struct attribute_container *cont,
struct device *dev,
struct class_device *classdev)
struct device *classdev)
{
struct transport_class *tclass = class_to_transport_class(cont->class);
if (tclass->remove != anon_transport_dummy_function)
class_device_put(classdev);
put_device(classdev);
}

130
drivers/infiniband/ulp/srp/ib_srp.c
View File

@@ -1458,9 +1458,10 @@ static int srp_reset_host(struct scsi_cmnd *scmnd)
return ret;
}
static ssize_t show_id_ext(struct class_device *cdev, char *buf)
static ssize_t show_id_ext(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct srp_target_port *target = host_to_target(class_to_shost(cdev));
struct srp_target_port *target = host_to_target(class_to_shost(dev));
if (target->state == SRP_TARGET_DEAD ||
target->state == SRP_TARGET_REMOVED)
@@ -1470,9 +1471,10 @@ static ssize_t show_id_ext(struct class_device *cdev, char *buf)
(unsigned long long) be64_to_cpu(target->id_ext));
}
static ssize_t show_ioc_guid(struct class_device *cdev, char *buf)
static ssize_t show_ioc_guid(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct srp_target_port *target = host_to_target(class_to_shost(cdev));
struct srp_target_port *target = host_to_target(class_to_shost(dev));
if (target->state == SRP_TARGET_DEAD ||
target->state == SRP_TARGET_REMOVED)
@@ -1482,9 +1484,10 @@ static ssize_t show_ioc_guid(struct class_device *cdev, char *buf)
(unsigned long long) be64_to_cpu(target->ioc_guid));
}
static ssize_t show_service_id(struct class_device *cdev, char *buf)
static ssize_t show_service_id(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct srp_target_port *target = host_to_target(class_to_shost(cdev));
struct srp_target_port *target = host_to_target(class_to_shost(dev));
if (target->state == SRP_TARGET_DEAD ||
target->state == SRP_TARGET_REMOVED)
@@ -1494,9 +1497,10 @@ static ssize_t show_service_id(struct class_device *cdev, char *buf)
(unsigned long long) be64_to_cpu(target->service_id));
}
static ssize_t show_pkey(struct class_device *cdev, char *buf)
static ssize_t show_pkey(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct srp_target_port *target = host_to_target(class_to_shost(cdev));
struct srp_target_port *target = host_to_target(class_to_shost(dev));
if (target->state == SRP_TARGET_DEAD ||
target->state == SRP_TARGET_REMOVED)
@@ -1505,9 +1509,10 @@ static ssize_t show_pkey(struct class_device *cdev, char *buf)
return sprintf(buf, "0x%04x\n", be16_to_cpu(target->path.pkey));
}
static ssize_t show_dgid(struct class_device *cdev, char *buf)
static ssize_t show_dgid(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct srp_target_port *target = host_to_target(class_to_shost(cdev));
struct srp_target_port *target = host_to_target(class_to_shost(dev));
if (target->state == SRP_TARGET_DEAD ||
target->state == SRP_TARGET_REMOVED)
@@ -1524,9 +1529,10 @@ static ssize_t show_dgid(struct class_device *cdev, char *buf)
be16_to_cpu(((__be16 *) target->path.dgid.raw)[7]));
}
static ssize_t show_orig_dgid(struct class_device *cdev, char *buf)
static ssize_t show_orig_dgid(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct srp_target_port *target = host_to_target(class_to_shost(cdev));
struct srp_target_port *target = host_to_target(class_to_shost(dev));
if (target->state == SRP_TARGET_DEAD ||
target->state == SRP_TARGET_REMOVED)
@@ -1543,9 +1549,10 @@ static ssize_t show_orig_dgid(struct class_device *cdev, char *buf)
be16_to_cpu(target->orig_dgid[7]));
}
static ssize_t show_zero_req_lim(struct class_device *cdev, char *buf)
static ssize_t show_zero_req_lim(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct srp_target_port *target = host_to_target(class_to_shost(cdev));
struct srp_target_port *target = host_to_target(class_to_shost(dev));
if (target->state == SRP_TARGET_DEAD ||
target->state == SRP_TARGET_REMOVED)
@@ -1554,40 +1561,42 @@ static ssize_t show_zero_req_lim(struct class_device *cdev, char *buf)
return sprintf(buf, "%d\n", target->zero_req_lim);
}
static ssize_t show_local_ib_port(struct class_device *cdev, char *buf)
static ssize_t show_local_ib_port(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct srp_target_port *target = host_to_target(class_to_shost(cdev));
struct srp_target_port *target = host_to_target(class_to_shost(dev));
return sprintf(buf, "%d\n", target->srp_host->port);
}
static ssize_t show_local_ib_device(struct class_device *cdev, char *buf)
static ssize_t show_local_ib_device(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct srp_target_port *target = host_to_target(class_to_shost(cdev));
struct srp_target_port *target = host_to_target(class_to_shost(dev));
return sprintf(buf, "%s\n", target->srp_host->srp_dev->dev->name);
}
static CLASS_DEVICE_ATTR(id_ext, S_IRUGO, show_id_ext, NULL);
static CLASS_DEVICE_ATTR(ioc_guid, S_IRUGO, show_ioc_guid, NULL);
static CLASS_DEVICE_ATTR(service_id, S_IRUGO, show_service_id, NULL);
static CLASS_DEVICE_ATTR(pkey, S_IRUGO, show_pkey, NULL);
static CLASS_DEVICE_ATTR(dgid, S_IRUGO, show_dgid, NULL);
static CLASS_DEVICE_ATTR(orig_dgid, S_IRUGO, show_orig_dgid, NULL);
static CLASS_DEVICE_ATTR(zero_req_lim, S_IRUGO, show_zero_req_lim, NULL);
static CLASS_DEVICE_ATTR(local_ib_port, S_IRUGO, show_local_ib_port, NULL);
static CLASS_DEVICE_ATTR(local_ib_device, S_IRUGO, show_local_ib_device, NULL);
static DEVICE_ATTR(id_ext, S_IRUGO, show_id_ext, NULL);
static DEVICE_ATTR(ioc_guid, S_IRUGO, show_ioc_guid, NULL);
static DEVICE_ATTR(service_id, S_IRUGO, show_service_id, NULL);
static DEVICE_ATTR(pkey, S_IRUGO, show_pkey, NULL);
static DEVICE_ATTR(dgid, S_IRUGO, show_dgid, NULL);
static DEVICE_ATTR(orig_dgid, S_IRUGO, show_orig_dgid, NULL);
static DEVICE_ATTR(zero_req_lim, S_IRUGO, show_zero_req_lim, NULL);
static DEVICE_ATTR(local_ib_port, S_IRUGO, show_local_ib_port, NULL);
static DEVICE_ATTR(local_ib_device, S_IRUGO, show_local_ib_device, NULL);
static struct class_device_attribute *srp_host_attrs[] = {
&class_device_attr_id_ext,
&class_device_attr_ioc_guid,
&class_device_attr_service_id,
&class_device_attr_pkey,
&class_device_attr_dgid,
&class_device_attr_orig_dgid,
&class_device_attr_zero_req_lim,
&class_device_attr_local_ib_port,
&class_device_attr_local_ib_device,
static struct device_attribute *srp_host_attrs[] = {
&dev_attr_id_ext,
&dev_attr_ioc_guid,
&dev_attr_service_id,
&dev_attr_pkey,
&dev_attr_dgid,
&dev_attr_orig_dgid,
&dev_attr_zero_req_lim,
&dev_attr_local_ib_port,
&dev_attr_local_ib_device,
NULL
};
@@ -1639,17 +1648,17 @@ static int srp_add_target(struct srp_host *host, struct srp_target_port *target)
return 0;
}
static void srp_release_class_dev(struct class_device *class_dev)
static void srp_release_dev(struct device *dev)
{
struct srp_host *host =
container_of(class_dev, struct srp_host, class_dev);
container_of(dev, struct srp_host, dev);
complete(&host->released);
}
static struct class srp_class = {
.name = "infiniband_srp",
.release = srp_release_class_dev
.dev_release = srp_release_dev
};
/*
@@ -1837,11 +1846,12 @@ out:
return ret;
}
static ssize_t srp_create_target(struct class_device *class_dev,
static ssize_t srp_create_target(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct srp_host *host =
container_of(class_dev, struct srp_host, class_dev);
container_of(dev, struct srp_host, dev);
struct Scsi_Host *target_host;
struct srp_target_port *target;
int ret;
@@ -1929,27 +1939,27 @@ err:
return ret;
}
static CLASS_DEVICE_ATTR(add_target, S_IWUSR, NULL, srp_create_target);
static DEVICE_ATTR(add_target, S_IWUSR, NULL, srp_create_target);
static ssize_t show_ibdev(struct class_device *class_dev, char *buf)
static ssize_t show_ibdev(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct srp_host *host =
container_of(class_dev, struct srp_host, class_dev);
struct srp_host *host = container_of(dev, struct srp_host, dev);
return sprintf(buf, "%s\n", host->srp_dev->dev->name);
}
static CLASS_DEVICE_ATTR(ibdev, S_IRUGO, show_ibdev, NULL);
static DEVICE_ATTR(ibdev, S_IRUGO, show_ibdev, NULL);
static ssize_t show_port(struct class_device *class_dev, char *buf)
static ssize_t show_port(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct srp_host *host =
container_of(class_dev, struct srp_host, class_dev);
struct srp_host *host = container_of(dev, struct srp_host, dev);
return sprintf(buf, "%d\n", host->port);
}
static CLASS_DEVICE_ATTR(port, S_IRUGO, show_port, NULL);
static DEVICE_ATTR(port, S_IRUGO, show_port, NULL);
static struct srp_host *srp_add_port(struct srp_device *device, u8 port)
{
@@ -1965,24 +1975,24 @@ static struct srp_host *srp_add_port(struct srp_device *device, u8 port)
host->srp_dev = device;
host->port = port;
host->class_dev.class = &srp_class;
host->class_dev.dev = device->dev->dma_device;
snprintf(host->class_dev.class_id, BUS_ID_SIZE, "srp-%s-%d",
host->dev.class = &srp_class;
host->dev.parent = device->dev->dma_device;
snprintf(host->dev.bus_id, BUS_ID_SIZE, "srp-%s-%d",
device->dev->name, port);
if (class_device_register(&host->class_dev))
if (device_register(&host->dev))
goto free_host;
if (class_device_create_file(&host->class_dev, &class_device_attr_add_target))
if (device_create_file(&host->dev, &dev_attr_add_target))
goto err_class;
if (class_device_create_file(&host->class_dev, &class_device_attr_ibdev))
if (device_create_file(&host->dev, &dev_attr_ibdev))
goto err_class;
if (class_device_create_file(&host->class_dev, &class_device_attr_port))
if (device_create_file(&host->dev, &dev_attr_port))
goto err_class;
return host;
err_class:
class_device_unregister(&host->class_dev);
device_unregister(&host->dev);
free_host:
kfree(host);
@@ -2087,7 +2097,7 @@ static void srp_remove_one(struct ib_device *device)
srp_dev = ib_get_client_data(device, &srp_client);
list_for_each_entry_safe(host, tmp_host, &srp_dev->dev_list, list) {
class_device_unregister(&host->class_dev);
device_unregister(&host->dev);
/*
* Wait for the sysfs entry to go away, so that no new
* target ports can be created.

2
drivers/infiniband/ulp/srp/ib_srp.h
View File

@@ -99,7 +99,7 @@ struct srp_device {
struct srp_host {
struct srp_device *srp_dev;
u8 port;
struct class_device class_dev;
struct device dev;
struct list_head target_list;
spinlock_t target_lock;
struct completion released;

120
drivers/message/fusion/mptscsih.c
View File

@@ -3300,9 +3300,10 @@ mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, VirtDevice *vdevice)
}
static ssize_t
mptscsih_version_fw_show(struct class_device *cdev, char *buf)
mptscsih_version_fw_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
@@ -3312,12 +3313,13 @@ mptscsih_version_fw_show(struct class_device *cdev, char *buf)
(ioc->facts.FWVersion.Word & 0x0000FF00) >> 8,
ioc->facts.FWVersion.Word & 0x000000FF);
}
static CLASS_DEVICE_ATTR(version_fw, S_IRUGO, mptscsih_version_fw_show, NULL);
static DEVICE_ATTR(version_fw, S_IRUGO, mptscsih_version_fw_show, NULL);
static ssize_t
mptscsih_version_bios_show(struct class_device *cdev, char *buf)
mptscsih_version_bios_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
@@ -3327,129 +3329,141 @@ mptscsih_version_bios_show(struct class_device *cdev, char *buf)
(ioc->biosVersion & 0x0000FF00) >> 8,
ioc->biosVersion & 0x000000FF);
}
static CLASS_DEVICE_ATTR(version_bios, S_IRUGO, mptscsih_version_bios_show, NULL);
static DEVICE_ATTR(version_bios, S_IRUGO, mptscsih_version_bios_show, NULL);
static ssize_t
mptscsih_version_mpi_show(struct class_device *cdev, char *buf)
mptscsih_version_mpi_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%03x\n", ioc->facts.MsgVersion);
}
static CLASS_DEVICE_ATTR(version_mpi, S_IRUGO, mptscsih_version_mpi_show, NULL);
static DEVICE_ATTR(version_mpi, S_IRUGO, mptscsih_version_mpi_show, NULL);
static ssize_t
mptscsih_version_product_show(struct class_device *cdev, char *buf)
mptscsih_version_product_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%s\n", ioc->prod_name);
}
static CLASS_DEVICE_ATTR(version_product, S_IRUGO,
static DEVICE_ATTR(version_product, S_IRUGO,
mptscsih_version_product_show, NULL);
static ssize_t
mptscsih_version_nvdata_persistent_show(struct class_device *cdev, char *buf)
mptscsih_version_nvdata_persistent_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%02xh\n",
ioc->nvdata_version_persistent);
}
static CLASS_DEVICE_ATTR(version_nvdata_persistent, S_IRUGO,
static DEVICE_ATTR(version_nvdata_persistent, S_IRUGO,
mptscsih_version_nvdata_persistent_show, NULL);
static ssize_t
mptscsih_version_nvdata_default_show(struct class_device *cdev, char *buf)
mptscsih_version_nvdata_default_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%02xh\n",ioc->nvdata_version_default);
}
static CLASS_DEVICE_ATTR(version_nvdata_default, S_IRUGO,
static DEVICE_ATTR(version_nvdata_default, S_IRUGO,
mptscsih_version_nvdata_default_show, NULL);
static ssize_t
mptscsih_board_name_show(struct class_device *cdev, char *buf)
mptscsih_board_name_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%s\n", ioc->board_name);
}
static CLASS_DEVICE_ATTR(board_name, S_IRUGO, mptscsih_board_name_show, NULL);
static DEVICE_ATTR(board_name, S_IRUGO, mptscsih_board_name_show, NULL);
static ssize_t
mptscsih_board_assembly_show(struct class_device *cdev, char *buf)
mptscsih_board_assembly_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%s\n", ioc->board_assembly);
}
static CLASS_DEVICE_ATTR(board_assembly, S_IRUGO,
static DEVICE_ATTR(board_assembly, S_IRUGO,
mptscsih_board_assembly_show, NULL);
static ssize_t
mptscsih_board_tracer_show(struct class_device *cdev, char *buf)
mptscsih_board_tracer_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%s\n", ioc->board_tracer);
}
static CLASS_DEVICE_ATTR(board_tracer, S_IRUGO,
static DEVICE_ATTR(board_tracer, S_IRUGO,
mptscsih_board_tracer_show, NULL);
static ssize_t
mptscsih_io_delay_show(struct class_device *cdev, char *buf)
mptscsih_io_delay_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%02d\n", ioc->io_missing_delay);
}
static CLASS_DEVICE_ATTR(io_delay, S_IRUGO,
static DEVICE_ATTR(io_delay, S_IRUGO,
mptscsih_io_delay_show, NULL);
static ssize_t
mptscsih_device_delay_show(struct class_device *cdev, char *buf)
mptscsih_device_delay_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%02d\n", ioc->device_missing_delay);
}
static CLASS_DEVICE_ATTR(device_delay, S_IRUGO,
static DEVICE_ATTR(device_delay, S_IRUGO,
mptscsih_device_delay_show, NULL);
static ssize_t
mptscsih_debug_level_show(struct class_device *cdev, char *buf)
mptscsih_debug_level_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
return snprintf(buf, PAGE_SIZE, "%08xh\n", ioc->debug_level);
}
static ssize_t
mptscsih_debug_level_store(struct class_device *cdev, const char *buf,
size_t count)
mptscsih_debug_level_store(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct Scsi_Host *host = class_to_shost(cdev);
struct Scsi_Host *host = class_to_shost(dev);
MPT_SCSI_HOST *hd = shost_priv(host);
MPT_ADAPTER *ioc = hd->ioc;
int val = 0;
@@ -3462,22 +3476,22 @@ mptscsih_debug_level_store(struct class_device *cdev, const char *buf,
ioc->name, ioc->debug_level);
return strlen(buf);
}
static CLASS_DEVICE_ATTR(debug_level, S_IRUGO | S_IWUSR,
mptscsih_debug_level_show, mptscsih_debug_level_store);
static DEVICE_ATTR(debug_level, S_IRUGO | S_IWUSR,
mptscsih_debug_level_show, mptscsih_debug_level_store);
struct class_device_attribute *mptscsih_host_attrs[] = {
&class_device_attr_version_fw,
&class_device_attr_version_bios,
&class_device_attr_version_mpi,
&class_device_attr_version_product,
&class_device_attr_version_nvdata_persistent,
&class_device_attr_version_nvdata_default,
&class_device_attr_board_name,
&class_device_attr_board_assembly,
&class_device_attr_board_tracer,
&class_device_attr_io_delay,
&class_device_attr_device_delay,
&class_device_attr_debug_level,
struct device_attribute *mptscsih_host_attrs[] = {
&dev_attr_version_fw,
&dev_attr_version_bios,
&dev_attr_version_mpi,
&dev_attr_version_product,
&dev_attr_version_nvdata_persistent,
&dev_attr_version_nvdata_default,
&dev_attr_board_name,
&dev_attr_board_assembly,
&dev_attr_board_tracer,
&dev_attr_io_delay,
&dev_attr_device_delay,
&dev_attr_debug_level,
NULL,
};
EXPORT_SYMBOL(mptscsih_host_attrs);

2
drivers/message/fusion/mptscsih.h
View File

@@ -129,4 +129,4 @@ extern void mptscsih_timer_expired(unsigned long data);
extern int mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout);
extern u8 mptscsih_raid_id_to_num(MPT_ADAPTER *ioc, u8 channel, u8 id);
extern int mptscsih_is_phys_disk(MPT_ADAPTER *ioc, u8 channel, u8 id);
extern struct class_device_attribute *mptscsih_host_attrs[];
extern struct device_attribute *mptscsih_host_attrs[];

118
drivers/misc/enclosure.c
View File

@@ -40,16 +40,16 @@ static struct class enclosure_component_class;
* Looks through the list of registered enclosures to see
* if it can find a match for a device. Returns NULL if no
* enclosure is found. Obtains a reference to the enclosure class
* device which must be released with class_device_put().
* device which must be released with device_put().
*/
struct enclosure_device *enclosure_find(struct device *dev)
{
struct enclosure_device *edev = NULL;
struct enclosure_device *edev;
mutex_lock(&container_list_lock);
list_for_each_entry(edev, &container_list, node) {
if (edev->cdev.dev == dev) {
class_device_get(&edev->cdev);
if (edev->edev.parent == dev) {
get_device(&edev->edev);
mutex_unlock(&container_list_lock);
return edev;
}
@@ -117,11 +117,11 @@ enclosure_register(struct device *dev, const char *name, int components,
edev->components = components;
edev->cdev.class = &enclosure_class;
edev->cdev.dev = get_device(dev);
edev->edev.class = &enclosure_class;
edev->edev.parent = get_device(dev);
edev->cb = cb;
snprintf(edev->cdev.class_id, BUS_ID_SIZE, "%s", name);
err = class_device_register(&edev->cdev);
snprintf(edev->edev.bus_id, BUS_ID_SIZE, "%s", name);
err = device_register(&edev->edev);
if (err)
goto err;
@@ -135,7 +135,7 @@ enclosure_register(struct device *dev, const char *name, int components,
return edev;
err:
put_device(edev->cdev.dev);
put_device(edev->edev.parent);
kfree(edev);
return ERR_PTR(err);
}
@@ -158,27 +158,28 @@ void enclosure_unregister(struct enclosure_device *edev)
for (i = 0; i < edev->components; i++)
if (edev->component[i].number != -1)
class_device_unregister(&edev->component[i].cdev);
device_unregister(&edev->component[i].cdev);
/* prevent any callbacks into service user */
edev->cb = &enclosure_null_callbacks;
class_device_unregister(&edev->cdev);
device_unregister(&edev->edev);
}
EXPORT_SYMBOL_GPL(enclosure_unregister);
static void enclosure_release(struct class_device *cdev)
static void enclosure_release(struct device *cdev)
{
struct enclosure_device *edev = to_enclosure_device(cdev);
put_device(cdev->dev);
put_device(cdev->parent);
kfree(edev);
}
static void enclosure_component_release(struct class_device *cdev)
static void enclosure_component_release(struct device *dev)
{
if (cdev->dev)
put_device(cdev->dev);
class_device_put(cdev->parent);
struct enclosure_component *cdev = to_enclosure_component(dev);
put_device(cdev->dev);
put_device(dev->parent);
}
/**
@@ -201,7 +202,7 @@ enclosure_component_register(struct enclosure_device *edev,
const char *name)
{
struct enclosure_component *ecomp;
struct class_device *cdev;
struct device *cdev;
int err;
if (number >= edev->components)
@@ -215,14 +216,14 @@ enclosure_component_register(struct enclosure_device *edev,
ecomp->type = type;
ecomp->number = number;
cdev = &ecomp->cdev;
cdev->parent = class_device_get(&edev->cdev);
cdev->parent = get_device(&edev->edev);
cdev->class = &enclosure_component_class;
if (name)
snprintf(cdev->class_id, BUS_ID_SIZE, "%s", name);
snprintf(cdev->bus_id, BUS_ID_SIZE, "%s", name);
else
snprintf(cdev->class_id, BUS_ID_SIZE, "%u", number);
snprintf(cdev->bus_id, BUS_ID_SIZE, "%u", number);
err = class_device_register(cdev);
err = device_register(cdev);
if (err)
ERR_PTR(err);
@@ -247,18 +248,17 @@ EXPORT_SYMBOL_GPL(enclosure_component_register);
int enclosure_add_device(struct enclosure_device *edev, int component,
struct device *dev)
{
struct class_device *cdev;
struct enclosure_component *cdev;
if (!edev || component >= edev->components)
return -EINVAL;
cdev = &edev->component[component].cdev;
cdev = &edev->component[component];
class_device_del(cdev);
if (cdev->dev)
put_device(cdev->dev);
device_del(&cdev->cdev);
put_device(cdev->dev);
cdev->dev = get_device(dev);
return class_device_add(cdev);
return device_add(&cdev->cdev);
}
EXPORT_SYMBOL_GPL(enclosure_add_device);
@@ -272,18 +272,17 @@ EXPORT_SYMBOL_GPL(enclosure_add_device);
*/
int enclosure_remove_device(struct enclosure_device *edev, int component)
{
struct class_device *cdev;
struct enclosure_component *cdev;
if (!edev || component >= edev->components)
return -EINVAL;
cdev = &edev->component[component].cdev;
cdev = &edev->component[component];
class_device_del(cdev);
if (cdev->dev)
put_device(cdev->dev);
device_del(&cdev->cdev);
put_device(cdev->dev);
cdev->dev = NULL;
return class_device_add(cdev);
return device_add(&cdev->cdev);
}
EXPORT_SYMBOL_GPL(enclosure_remove_device);
@@ -291,14 +290,16 @@ EXPORT_SYMBOL_GPL(enclosure_remove_device);
* sysfs pieces below
*/
static ssize_t enclosure_show_components(struct class_device *cdev, char *buf)
static ssize_t enclosure_show_components(struct device *cdev,
struct device_attribute *attr,
char *buf)
{
struct enclosure_device *edev = to_enclosure_device(cdev);
return snprintf(buf, 40, "%d\n", edev->components);
}
static struct class_device_attribute enclosure_attrs[] = {
static struct device_attribute enclosure_attrs[] = {
__ATTR(components, S_IRUGO, enclosure_show_components, NULL),
__ATTR_NULL
};
@@ -306,8 +307,8 @@ static struct class_device_attribute enclosure_attrs[] = {
static struct class enclosure_class = {
.name = "enclosure",
.owner = THIS_MODULE,
.release = enclosure_release,
.class_dev_attrs = enclosure_attrs,
.dev_release = enclosure_release,
.dev_attrs = enclosure_attrs,
};
static const char *const enclosure_status [] = {
@@ -326,7 +327,8 @@ static const char *const enclosure_type [] = {
[ENCLOSURE_COMPONENT_ARRAY_DEVICE] = "array device",
};
static ssize_t get_component_fault(struct class_device *cdev, char *buf)
static ssize_t get_component_fault(struct device *cdev,
struct device_attribute *attr, char *buf)
{
struct enclosure_device *edev = to_enclosure_device(cdev->parent);
struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -336,8 +338,9 @@ static ssize_t get_component_fault(struct class_device *cdev, char *buf)
return snprintf(buf, 40, "%d\n", ecomp->fault);
}
static ssize_t set_component_fault(struct class_device *cdev, const char *buf,
size_t count)
static ssize_t set_component_fault(struct device *cdev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct enclosure_device *edev = to_enclosure_device(cdev->parent);
struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -348,7 +351,8 @@ static ssize_t set_component_fault(struct class_device *cdev, const char *buf,
return count;
}
static ssize_t get_component_status(struct class_device *cdev, char *buf)
static ssize_t get_component_status(struct device *cdev,
struct device_attribute *attr,char *buf)
{
struct enclosure_device *edev = to_enclosure_device(cdev->parent);
struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -358,8 +362,9 @@ static ssize_t get_component_status(struct class_device *cdev, char *buf)
return snprintf(buf, 40, "%s\n", enclosure_status[ecomp->status]);
}
static ssize_t set_component_status(struct class_device *cdev, const char *buf,
size_t count)
static ssize_t set_component_status(struct device *cdev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct enclosure_device *edev = to_enclosure_device(cdev->parent);
struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -380,7 +385,8 @@ static ssize_t set_component_status(struct class_device *cdev, const char *buf,
return -EINVAL;
}
static ssize_t get_component_active(struct class_device *cdev, char *buf)
static ssize_t get_component_active(struct device *cdev,
struct device_attribute *attr, char *buf)
{
struct enclosure_device *edev = to_enclosure_device(cdev->parent);
struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -390,8 +396,9 @@ static ssize_t get_component_active(struct class_device *cdev, char *buf)
return snprintf(buf, 40, "%d\n", ecomp->active);
}
static ssize_t set_component_active(struct class_device *cdev, const char *buf,
size_t count)
static ssize_t set_component_active(struct device *cdev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct enclosure_device *edev = to_enclosure_device(cdev->parent);
struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -402,7 +409,8 @@ static ssize_t set_component_active(struct class_device *cdev, const char *buf,
return count;
}
static ssize_t get_component_locate(struct class_device *cdev, char *buf)
static ssize_t get_component_locate(struct device *cdev,
struct device_attribute *attr, char *buf)
{
struct enclosure_device *edev = to_enclosure_device(cdev->parent);
struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -412,8 +420,9 @@ static ssize_t get_component_locate(struct class_device *cdev, char *buf)
return snprintf(buf, 40, "%d\n", ecomp->locate);
}
static ssize_t set_component_locate(struct class_device *cdev, const char *buf,
size_t count)
static ssize_t set_component_locate(struct device *cdev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct enclosure_device *edev = to_enclosure_device(cdev->parent);
struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -424,7 +433,8 @@ static ssize_t set_component_locate(struct class_device *cdev, const char *buf,
return count;
}
static ssize_t get_component_type(struct class_device *cdev, char *buf)
static ssize_t get_component_type(struct device *cdev,
struct device_attribute *attr, char *buf)
{
struct enclosure_component *ecomp = to_enclosure_component(cdev);
@@ -432,7 +442,7 @@ static ssize_t get_component_type(struct class_device *cdev, char *buf)
}
static struct class_device_attribute enclosure_component_attrs[] = {
static struct device_attribute enclosure_component_attrs[] = {
__ATTR(fault, S_IRUGO | S_IWUSR, get_component_fault,
set_component_fault),
__ATTR(status, S_IRUGO | S_IWUSR, get_component_status,
@@ -448,8 +458,8 @@ static struct class_device_attribute enclosure_component_attrs[] = {
static struct class enclosure_component_class = {
.name = "enclosure_component",
.owner = THIS_MODULE,
.class_dev_attrs = enclosure_component_attrs,
.release = enclosure_component_release,
.dev_attrs = enclosure_component_attrs,
.dev_release = enclosure_component_release,
};
static int __init enclosure_init(void)

9
drivers/scsi/3w-9xxx.c
View File

@@ -140,9 +140,10 @@ static void twa_unmap_scsi_data(TW_Device_Extension *tw_dev, int request_id);
/* Functions */
/* Show some statistics about the card */
static ssize_t twa_show_stats(struct class_device *class_dev, char *buf)
static ssize_t twa_show_stats(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(class_dev);
struct Scsi_Host *host = class_to_shost(dev);
TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;
unsigned long flags = 0;
ssize_t len;
@@ -184,7 +185,7 @@ static int twa_change_queue_depth(struct scsi_device *sdev, int queue_depth)
} /* End twa_change_queue_depth() */
/* Create sysfs 'stats' entry */
static struct class_device_attribute twa_host_stats_attr = {
static struct device_attribute twa_host_stats_attr = {
.attr = {
.name = "stats",
.mode = S_IRUGO,
@@ -193,7 +194,7 @@ static struct class_device_attribute twa_host_stats_attr = {
};
/* Host attributes initializer */
static struct class_device_attribute *twa_host_attrs[] = {
static struct device_attribute *twa_host_attrs[] = {
&twa_host_stats_attr,
NULL,
};

9
drivers/scsi/3w-xxxx.c
View File

@@ -484,9 +484,10 @@ static void tw_state_request_start(TW_Device_Extension *tw_dev, int *request_id)
} /* End tw_state_request_start() */
/* Show some statistics about the card */
static ssize_t tw_show_stats(struct class_device *class_dev, char *buf)
static ssize_t tw_show_stats(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(class_dev);
struct Scsi_Host *host = class_to_shost(dev);
TW_Device_Extension *tw_dev = (TW_Device_Extension *)host->hostdata;
unsigned long flags = 0;
ssize_t len;
@@ -528,7 +529,7 @@ static int tw_change_queue_depth(struct scsi_device *sdev, int queue_depth)
} /* End tw_change_queue_depth() */
/* Create sysfs 'stats' entry */
static struct class_device_attribute tw_host_stats_attr = {
static struct device_attribute tw_host_stats_attr = {
.attr = {
.name = "stats",
.mode = S_IRUGO,
@@ -537,7 +538,7 @@ static struct class_device_attribute tw_host_stats_attr = {
};
/* Host attributes initializer */
static struct class_device_attribute *tw_host_attrs[] = {
static struct device_attribute *tw_host_attrs[] = {
&tw_host_stats_attr,
NULL,
};

2
drivers/scsi/aacraid/aachba.c
View File

@@ -1316,7 +1316,7 @@ int aac_get_adapter_info(struct aac_dev* dev)
tmp>>24,(tmp>>16)&0xff,tmp&0xff,
le32_to_cpu(dev->adapter_info.biosbuild));
buffer[0] = '\0';
if (aac_show_serial_number(
if (aac_get_serial_number(
shost_to_class(dev->scsi_host_ptr), buffer))
printk(KERN_INFO "%s%d: serial %s",
dev->name, dev->id, buffer);

4
drivers/scsi/aacraid/aacraid.h
View File

@@ -1850,9 +1850,9 @@ int aac_get_containers(struct aac_dev *dev);
int aac_scsi_cmd(struct scsi_cmnd *cmd);
int aac_dev_ioctl(struct aac_dev *dev, int cmd, void __user *arg);
#ifndef shost_to_class
#define shost_to_class(shost) &shost->shost_classdev
#define shost_to_class(shost) &shost->shost_dev
#endif
ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf);
ssize_t aac_get_serial_number(struct device *dev, char *buf);
int aac_do_ioctl(struct aac_dev * dev, int cmd, void __user *arg);
int aac_rx_init(struct aac_dev *dev);
int aac_rkt_init(struct aac_dev *dev);

93
drivers/scsi/aacraid/linit.c
View File

@@ -755,10 +755,10 @@ static long aac_compat_cfg_ioctl(struct file *file, unsigned cmd, unsigned long
}
#endif
static ssize_t aac_show_model(struct class_device *class_dev,
char *buf)
static ssize_t aac_show_model(struct device *device,
struct device_attribute *attr, char *buf)
{
struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len;
if (dev->supplement_adapter_info.AdapterTypeText[0]) {
@@ -774,10 +774,10 @@ static ssize_t aac_show_model(struct class_device *class_dev,
return len;
}
static ssize_t aac_show_vendor(struct class_device *class_dev,
char *buf)
static ssize_t aac_show_vendor(struct device *device,
struct device_attribute *attr, char *buf)
{
struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len;
if (dev->supplement_adapter_info.AdapterTypeText[0]) {
@@ -793,10 +793,11 @@ static ssize_t aac_show_vendor(struct class_device *class_dev,
return len;
}
static ssize_t aac_show_flags(struct class_device *class_dev, char *buf)
static ssize_t aac_show_flags(struct device *cdev,
struct device_attribute *attr, char *buf)
{
int len = 0;
struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
struct aac_dev *dev = (struct aac_dev*)class_to_shost(cdev)->hostdata;
if (nblank(dprintk(x)))
len = snprintf(buf, PAGE_SIZE, "dprintk\n");
@@ -812,10 +813,11 @@ static ssize_t aac_show_flags(struct class_device *class_dev, char *buf)
return len;
}
static ssize_t aac_show_kernel_version(struct class_device *class_dev,
char *buf)
static ssize_t aac_show_kernel_version(struct device *device,
struct device_attribute *attr,
char *buf)
{
struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len, tmp;
tmp = le32_to_cpu(dev->adapter_info.kernelrev);
@@ -825,10 +827,11 @@ static ssize_t aac_show_kernel_version(struct class_device *class_dev,
return len;
}
static ssize_t aac_show_monitor_version(struct class_device *class_dev,
char *buf)
static ssize_t aac_show_monitor_version(struct device *device,
struct device_attribute *attr,
char *buf)
{
struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len, tmp;
tmp = le32_to_cpu(dev->adapter_info.monitorrev);
@@ -838,10 +841,11 @@ static ssize_t aac_show_monitor_version(struct class_device *class_dev,
return len;
}
static ssize_t aac_show_bios_version(struct class_device *class_dev,
char *buf)
static ssize_t aac_show_bios_version(struct device *device,
struct device_attribute *attr,
char *buf)
{
struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len, tmp;
tmp = le32_to_cpu(dev->adapter_info.biosrev);
@@ -851,9 +855,10 @@ static ssize_t aac_show_bios_version(struct class_device *class_dev,
return len;
}
ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf)
ssize_t aac_show_serial_number(struct device *device,
struct device_attribute *attr, char *buf)
{
struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len = 0;
if (le32_to_cpu(dev->adapter_info.serial[0]) != 0xBAD0)
@@ -869,35 +874,39 @@ ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf)
return len;
}
static ssize_t aac_show_max_channel(struct class_device *class_dev, char *buf)
static ssize_t aac_show_max_channel(struct device *device,
struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%d\n",
class_to_shost(class_dev)->max_channel);
class_to_shost(device)->max_channel);
}
static ssize_t aac_show_max_id(struct class_device *class_dev, char *buf)
static ssize_t aac_show_max_id(struct device *device,
struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%d\n",
class_to_shost(class_dev)->max_id);
class_to_shost(device)->max_id);
}
static ssize_t aac_store_reset_adapter(struct class_device *class_dev,
const char *buf, size_t count)
static ssize_t aac_store_reset_adapter(struct device *device,
struct device_attribute *attr,
const char *buf, size_t count)
{
int retval = -EACCES;
if (!capable(CAP_SYS_ADMIN))
return retval;
retval = aac_reset_adapter((struct aac_dev*)class_to_shost(class_dev)->hostdata, buf[0] == '!');
retval = aac_reset_adapter((struct aac_dev*)class_to_shost(device)->hostdata, buf[0] == '!');
if (retval >= 0)
retval = count;
return retval;
}
static ssize_t aac_show_reset_adapter(struct class_device *class_dev,
char *buf)
static ssize_t aac_show_reset_adapter(struct device *device,
struct device_attribute *attr,
char *buf)
{
struct aac_dev *dev = (struct aac_dev*)class_to_shost(class_dev)->hostdata;
struct aac_dev *dev = (struct aac_dev*)class_to_shost(device)->hostdata;
int len, tmp;
tmp = aac_adapter_check_health(dev);
@@ -907,70 +916,70 @@ static ssize_t aac_show_reset_adapter(struct class_device *class_dev,
return len;
}
static struct class_device_attribute aac_model = {
static struct device_attribute aac_model = {
.attr = {
.name = "model",
.mode = S_IRUGO,
},
.show = aac_show_model,
};
static struct class_device_attribute aac_vendor = {
static struct device_attribute aac_vendor = {
.attr = {
.name = "vendor",
.mode = S_IRUGO,
},
.show = aac_show_vendor,
};
static struct class_device_attribute aac_flags = {
static struct device_attribute aac_flags = {
.attr = {
.name = "flags",
.mode = S_IRUGO,
},
.show = aac_show_flags,
};
static struct class_device_attribute aac_kernel_version = {
static struct device_attribute aac_kernel_version = {
.attr = {
.name = "hba_kernel_version",
.mode = S_IRUGO,
},
.show = aac_show_kernel_version,
};
static struct class_device_attribute aac_monitor_version = {
static struct device_attribute aac_monitor_version = {
.attr = {
.name = "hba_monitor_version",
.mode = S_IRUGO,
},
.show = aac_show_monitor_version,
};
static struct class_device_attribute aac_bios_version = {
static struct device_attribute aac_bios_version = {
.attr = {
.name = "hba_bios_version",
.mode = S_IRUGO,
},
.show = aac_show_bios_version,
};
static struct class_device_attribute aac_serial_number = {
static struct device_attribute aac_serial_number = {
.attr = {
.name = "serial_number",
.mode = S_IRUGO,
},
.show = aac_show_serial_number,
};
static struct class_device_attribute aac_max_channel = {
static struct device_attribute aac_max_channel = {
.attr = {
.name = "max_channel",
.mode = S_IRUGO,
},
.show = aac_show_max_channel,
};
static struct class_device_attribute aac_max_id = {
static struct device_attribute aac_max_id = {
.attr = {
.name = "max_id",
.mode = S_IRUGO,
},
.show = aac_show_max_id,
};
static struct class_device_attribute aac_reset = {
static struct device_attribute aac_reset = {
.attr = {
.name = "reset_host",
.mode = S_IWUSR|S_IRUGO,
@@ -979,7 +988,7 @@ static struct class_device_attribute aac_reset = {
.show = aac_show_reset_adapter,
};
static struct class_device_attribute *aac_attrs[] = {
static struct device_attribute *aac_attrs[] = {
&aac_model,
&aac_vendor,
&aac_flags,
@@ -993,6 +1002,10 @@ static struct class_device_attribute *aac_attrs[] = {
NULL
};
ssize_t aac_get_serial_number(struct device *device, char *buf)
{
return aac_show_serial_number(device, &aac_serial_number, buf);
}
static const struct file_operations aac_cfg_fops = {
.owner = THIS_MODULE,

4
drivers/scsi/arcmsr/arcmsr.h
View File

@@ -44,7 +44,7 @@
*/
#include <linux/interrupt.h>
struct class_device_attribute;
struct device_attribute;
/*The limit of outstanding scsi command that firmware can handle*/
#define ARCMSR_MAX_OUTSTANDING_CMD 256
#define ARCMSR_MAX_FREECCB_NUM 320
@@ -556,6 +556,6 @@ struct SENSE_DATA
extern void arcmsr_post_ioctldata2iop(struct AdapterControlBlock *);
extern void arcmsr_iop_message_read(struct AdapterControlBlock *);
extern struct QBUFFER __iomem *arcmsr_get_iop_rqbuffer(struct AdapterControlBlock *);
extern struct class_device_attribute *arcmsr_host_attrs[];
extern struct device_attribute *arcmsr_host_attrs[];
extern int arcmsr_alloc_sysfs_attr(struct AdapterControlBlock *);
void arcmsr_free_sysfs_attr(struct AdapterControlBlock *acb);

161
drivers/scsi/arcmsr/arcmsr_attr.c
View File

@@ -57,15 +57,15 @@
#include <scsi/scsi_transport.h>
#include "arcmsr.h"
struct class_device_attribute *arcmsr_host_attrs[];
struct device_attribute *arcmsr_host_attrs[];
static ssize_t arcmsr_sysfs_iop_message_read(struct kobject *kobj,
struct bin_attribute *bin,
char *buf, loff_t off,
size_t count)
{
struct class_device *cdev = container_of(kobj,struct class_device,kobj);
struct Scsi_Host *host = class_to_shost(cdev);
struct device *dev = container_of(kobj,struct device,kobj);
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
uint8_t *pQbuffer,*ptmpQbuffer;
int32_t allxfer_len = 0;
@@ -110,8 +110,8 @@ static ssize_t arcmsr_sysfs_iop_message_write(struct kobject *kobj,
char *buf, loff_t off,
size_t count)
{
struct class_device *cdev = container_of(kobj,struct class_device,kobj);
struct Scsi_Host *host = class_to_shost(cdev);
struct device *dev = container_of(kobj,struct device,kobj);
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
int32_t my_empty_len, user_len, wqbuf_firstindex, wqbuf_lastindex;
uint8_t *pQbuffer, *ptmpuserbuffer;
@@ -158,8 +158,8 @@ static ssize_t arcmsr_sysfs_iop_message_clear(struct kobject *kobj,
char *buf, loff_t off,
size_t count)
{
struct class_device *cdev = container_of(kobj,struct class_device,kobj);
struct Scsi_Host *host = class_to_shost(cdev);
struct device *dev = container_of(kobj,struct device,kobj);
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
uint8_t *pQbuffer;
@@ -220,87 +220,104 @@ int arcmsr_alloc_sysfs_attr(struct AdapterControlBlock *acb)
struct Scsi_Host *host = acb->host;
int error;
error = sysfs_create_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_read_attr);
error = sysfs_create_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_read_attr);
if (error) {
printk(KERN_ERR "arcmsr: alloc sysfs mu_read failed\n");
goto error_bin_file_message_read;
}
error = sysfs_create_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_write_attr);
error = sysfs_create_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_write_attr);
if (error) {
printk(KERN_ERR "arcmsr: alloc sysfs mu_write failed\n");
goto error_bin_file_message_write;
}
error = sysfs_create_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_clear_attr);
error = sysfs_create_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_clear_attr);
if (error) {
printk(KERN_ERR "arcmsr: alloc sysfs mu_clear failed\n");
goto error_bin_file_message_clear;
}
return 0;
error_bin_file_message_clear:
sysfs_remove_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_write_attr);
sysfs_remove_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_write_attr);
error_bin_file_message_write:
sysfs_remove_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_read_attr);
sysfs_remove_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_read_attr);
error_bin_file_message_read:
return error;
}
void
arcmsr_free_sysfs_attr(struct AdapterControlBlock *acb) {
void arcmsr_free_sysfs_attr(struct AdapterControlBlock *acb)
{
struct Scsi_Host *host = acb->host;
sysfs_remove_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_clear_attr);
sysfs_remove_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_write_attr);
sysfs_remove_bin_file(&host->shost_classdev.kobj, &arcmsr_sysfs_message_read_attr);
sysfs_remove_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_clear_attr);
sysfs_remove_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_write_attr);
sysfs_remove_bin_file(&host->shost_dev.kobj, &arcmsr_sysfs_message_read_attr);
}
static ssize_t
arcmsr_attr_host_driver_version(struct class_device *cdev, char *buf) {
arcmsr_attr_host_driver_version(struct device *dev,
struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE,
"%s\n",
ARCMSR_DRIVER_VERSION);
}
static ssize_t
arcmsr_attr_host_driver_posted_cmd(struct class_device *cdev, char *buf) {
struct Scsi_Host *host = class_to_shost(cdev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
arcmsr_attr_host_driver_posted_cmd(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb =
(struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
atomic_read(&acb->ccboutstandingcount));
}
static ssize_t
arcmsr_attr_host_driver_reset(struct class_device *cdev, char *buf) {
struct Scsi_Host *host = class_to_shost(cdev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
arcmsr_attr_host_driver_reset(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb =
(struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
acb->num_resets);
}
static ssize_t
arcmsr_attr_host_driver_abort(struct class_device *cdev, char *buf) {
struct Scsi_Host *host = class_to_shost(cdev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
arcmsr_attr_host_driver_abort(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb =
(struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
acb->num_aborts);
}
static ssize_t
arcmsr_attr_host_fw_model(struct class_device *cdev, char *buf) {
struct Scsi_Host *host = class_to_shost(cdev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
arcmsr_attr_host_fw_model(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb =
(struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%s\n",
acb->firm_model);
}
static ssize_t
arcmsr_attr_host_fw_version(struct class_device *cdev, char *buf) {
struct Scsi_Host *host = class_to_shost(cdev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
arcmsr_attr_host_fw_version(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb =
(struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%s\n",
@@ -308,9 +325,12 @@ arcmsr_attr_host_fw_version(struct class_device *cdev, char *buf) {
}
static ssize_t
arcmsr_attr_host_fw_request_len(struct class_device *cdev, char *buf) {
struct Scsi_Host *host = class_to_shost(cdev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
arcmsr_attr_host_fw_request_len(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb =
(struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
@@ -318,9 +338,12 @@ arcmsr_attr_host_fw_request_len(struct class_device *cdev, char *buf) {
}
static ssize_t
arcmsr_attr_host_fw_numbers_queue(struct class_device *cdev, char *buf) {
struct Scsi_Host *host = class_to_shost(cdev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
arcmsr_attr_host_fw_numbers_queue(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb =
(struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
@@ -328,9 +351,12 @@ arcmsr_attr_host_fw_numbers_queue(struct class_device *cdev, char *buf) {
}
static ssize_t
arcmsr_attr_host_fw_sdram_size(struct class_device *cdev, char *buf) {
struct Scsi_Host *host = class_to_shost(cdev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
arcmsr_attr_host_fw_sdram_size(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb =
(struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
@@ -338,36 +364,39 @@ arcmsr_attr_host_fw_sdram_size(struct class_device *cdev, char *buf) {
}
static ssize_t
arcmsr_attr_host_fw_hd_channels(struct class_device *cdev, char *buf) {
struct Scsi_Host *host = class_to_shost(cdev);
struct AdapterControlBlock *acb = (struct AdapterControlBlock *) host->hostdata;
arcmsr_attr_host_fw_hd_channels(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(dev);
struct AdapterControlBlock *acb =
(struct AdapterControlBlock *) host->hostdata;
return snprintf(buf, PAGE_SIZE,
"%4d\n",
acb->firm_hd_channels);
}
static CLASS_DEVICE_ATTR(host_driver_version, S_IRUGO, arcmsr_attr_host_driver_version, NULL);
static CLASS_DEVICE_ATTR(host_driver_posted_cmd, S_IRUGO, arcmsr_attr_host_driver_posted_cmd, NULL);
static CLASS_DEVICE_ATTR(host_driver_reset, S_IRUGO, arcmsr_attr_host_driver_reset, NULL);
static CLASS_DEVICE_ATTR(host_driver_abort, S_IRUGO, arcmsr_attr_host_driver_abort, NULL);
static CLASS_DEVICE_ATTR(host_fw_model, S_IRUGO, arcmsr_attr_host_fw_model, NULL);
static CLASS_DEVICE_ATTR(host_fw_version, S_IRUGO, arcmsr_attr_host_fw_version, NULL);
static CLASS_DEVICE_ATTR(host_fw_request_len, S_IRUGO, arcmsr_attr_host_fw_request_len, NULL);
static CLASS_DEVICE_ATTR(host_fw_numbers_queue, S_IRUGO, arcmsr_attr_host_fw_numbers_queue, NULL);
static CLASS_DEVICE_ATTR(host_fw_sdram_size, S_IRUGO, arcmsr_attr_host_fw_sdram_size, NULL);
static CLASS_DEVICE_ATTR(host_fw_hd_channels, S_IRUGO, arcmsr_attr_host_fw_hd_channels, NULL);
static DEVICE_ATTR(host_driver_version, S_IRUGO, arcmsr_attr_host_driver_version, NULL);
static DEVICE_ATTR(host_driver_posted_cmd, S_IRUGO, arcmsr_attr_host_driver_posted_cmd, NULL);
static DEVICE_ATTR(host_driver_reset, S_IRUGO, arcmsr_attr_host_driver_reset, NULL);
static DEVICE_ATTR(host_driver_abort, S_IRUGO, arcmsr_attr_host_driver_abort, NULL);
static DEVICE_ATTR(host_fw_model, S_IRUGO, arcmsr_attr_host_fw_model, NULL);
static DEVICE_ATTR(host_fw_version, S_IRUGO, arcmsr_attr_host_fw_version, NULL);
static DEVICE_ATTR(host_fw_request_len, S_IRUGO, arcmsr_attr_host_fw_request_len, NULL);
static DEVICE_ATTR(host_fw_numbers_queue, S_IRUGO, arcmsr_attr_host_fw_numbers_queue, NULL);
static DEVICE_ATTR(host_fw_sdram_size, S_IRUGO, arcmsr_attr_host_fw_sdram_size, NULL);
static DEVICE_ATTR(host_fw_hd_channels, S_IRUGO, arcmsr_attr_host_fw_hd_channels, NULL);
struct class_device_attribute *arcmsr_host_attrs[] = {
&class_device_attr_host_driver_version,
&class_device_attr_host_driver_posted_cmd,
&class_device_attr_host_driver_reset,
&class_device_attr_host_driver_abort,
&class_device_attr_host_fw_model,
&class_device_attr_host_fw_version,
&class_device_attr_host_fw_request_len,
&class_device_attr_host_fw_numbers_queue,
&class_device_attr_host_fw_sdram_size,
&class_device_attr_host_fw_hd_channels,
struct device_attribute *arcmsr_host_attrs[] = {
&dev_attr_host_driver_version,
&dev_attr_host_driver_posted_cmd,
&dev_attr_host_driver_reset,
&dev_attr_host_driver_abort,
&dev_attr_host_fw_model,
&dev_attr_host_fw_version,
&dev_attr_host_fw_request_len,
&dev_attr_host_fw_numbers_queue,
&dev_attr_host_fw_sdram_size,
&dev_attr_host_fw_hd_channels,
NULL,
};

13
drivers/scsi/ch.c
View File

@@ -881,7 +881,7 @@ static long ch_ioctl_compat(struct file * file,
static int ch_probe(struct device *dev)
{
struct scsi_device *sd = to_scsi_device(dev);
struct class_device *class_dev;
struct device *class_dev;
int minor, ret = -ENOMEM;
scsi_changer *ch;
@@ -910,11 +910,11 @@ static int ch_probe(struct device *dev)
ch->minor = minor;
sprintf(ch->name,"ch%d",ch->minor);
class_dev = class_device_create(ch_sysfs_class, NULL,
MKDEV(SCSI_CHANGER_MAJOR, ch->minor),
dev, "s%s", ch->name);
class_dev = device_create(ch_sysfs_class, dev,
MKDEV(SCSI_CHANGER_MAJOR,ch->minor),
"s%s", ch->name);
if (IS_ERR(class_dev)) {
printk(KERN_WARNING "ch%d: class_device_create failed\n",
printk(KERN_WARNING "ch%d: device_create failed\n",
ch->minor);
ret = PTR_ERR(class_dev);
goto remove_idr;
@@ -945,8 +945,7 @@ static int ch_remove(struct device *dev)
idr_remove(&ch_index_idr, ch->minor);
spin_unlock(&ch_index_lock);
class_device_destroy(ch_sysfs_class,
MKDEV(SCSI_CHANGER_MAJOR,ch->minor));
device_destroy(ch_sysfs_class, MKDEV(SCSI_CHANGER_MAJOR,ch->minor));
kfree(ch->dt);
kfree(ch);
return 0;

34
drivers/scsi/hosts.c
View File

@@ -43,14 +43,14 @@
static int scsi_host_next_hn; /* host_no for next new host */
static void scsi_host_cls_release(struct class_device *class_dev)
static void scsi_host_cls_release(struct device *dev)
{
put_device(&class_to_shost(class_dev)->shost_gendev);
put_device(&class_to_shost(dev)->shost_gendev);
}
static struct class shost_class = {
.name = "scsi_host",
.release = scsi_host_cls_release,
.dev_release = scsi_host_cls_release,
};
/**
@@ -174,7 +174,7 @@ void scsi_remove_host(struct Scsi_Host *shost)
spin_unlock_irqrestore(shost->host_lock, flags);
transport_unregister_device(&shost->shost_gendev);
class_device_unregister(&shost->shost_classdev);
device_unregister(&shost->shost_dev);
device_del(&shost->shost_gendev);
scsi_proc_hostdir_rm(shost->hostt);
}
@@ -212,7 +212,7 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
scsi_host_set_state(shost, SHOST_RUNNING);
get_device(shost->shost_gendev.parent);
error = class_device_add(&shost->shost_classdev);
error = device_add(&shost->shost_dev);
if (error)
goto out_del_gendev;
@@ -223,7 +223,7 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
GFP_KERNEL);
if (shost->shost_data == NULL) {
error = -ENOMEM;
goto out_del_classdev;
goto out_del_dev;
}
}
@@ -250,8 +250,8 @@ int scsi_add_host(struct Scsi_Host *shost, struct device *dev)
destroy_workqueue(shost->work_q);
out_free_shost_data:
kfree(shost->shost_data);
out_del_classdev:
class_device_del(&shost->shost_classdev);
out_del_dev:
device_del(&shost->shost_dev);
out_del_gendev:
device_del(&shost->shost_gendev);
out:
@@ -385,11 +385,11 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
shost->host_no);
shost->shost_gendev.release = scsi_host_dev_release;
class_device_initialize(&shost->shost_classdev);
shost->shost_classdev.dev = &shost->shost_gendev;
shost->shost_classdev.class = &shost_class;
snprintf(shost->shost_classdev.class_id, BUS_ID_SIZE, "host%d",
shost->host_no);
device_initialize(&shost->shost_dev);
shost->shost_dev.parent = &shost->shost_gendev;
shost->shost_dev.class = &shost_class;
snprintf(shost->shost_dev.bus_id, BUS_ID_SIZE, "host%d",
shost->host_no);
shost->ehandler = kthread_run(scsi_error_handler, shost,
"scsi_eh_%d", shost->host_no);
@@ -432,12 +432,12 @@ void scsi_unregister(struct Scsi_Host *shost)
}
EXPORT_SYMBOL(scsi_unregister);
static int __scsi_host_match(struct class_device *cdev, void *data)
static int __scsi_host_match(struct device *dev, void *data)
{
struct Scsi_Host *p;
unsigned short *hostnum = (unsigned short *)data;
p = class_to_shost(cdev);
p = class_to_shost(dev);
return p->host_no == *hostnum;
}
@@ -450,10 +450,10 @@ static int __scsi_host_match(struct class_device *cdev, void *data)
**/
struct Scsi_Host *scsi_host_lookup(unsigned short hostnum)
{
struct class_device *cdev;
struct device *cdev;
struct Scsi_Host *shost = ERR_PTR(-ENXIO);
cdev = class_find_child(&shost_class, &hostnum, __scsi_host_match);
cdev = class_find_device(&shost_class, &hostnum, __scsi_host_match);
if (cdev)
shost = scsi_host_get(class_to_shost(cdev));

14
drivers/scsi/hptiop.c
View File

@@ -859,14 +859,16 @@ static int hptiop_adjust_disk_queue_depth(struct scsi_device *sdev,
return queue_depth;
}
static ssize_t hptiop_show_version(struct class_device *class_dev, char *buf)
static ssize_t hptiop_show_version(struct device *dev,
struct device_attribute *attr, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%s\n", driver_ver);
}
static ssize_t hptiop_show_fw_version(struct class_device *class_dev, char *buf)
static ssize_t hptiop_show_fw_version(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct Scsi_Host *host = class_to_shost(class_dev);
struct Scsi_Host *host = class_to_shost(dev);
struct hptiop_hba *hba = (struct hptiop_hba *)host->hostdata;
return snprintf(buf, PAGE_SIZE, "%d.%d.%d.%d\n",
@@ -876,7 +878,7 @@ static ssize_t hptiop_show_fw_version(struct class_device *class_dev, char *buf)
hba->firmware_version & 0xff);
}
static struct class_device_attribute hptiop_attr_version = {
static struct device_attribute hptiop_attr_version = {
.attr = {
.name = "driver-version",
.mode = S_IRUGO,
@@ -884,7 +886,7 @@ static struct class_device_attribute hptiop_attr_version = {
.show = hptiop_show_version,
};
static struct class_device_attribute hptiop_attr_fw_version = {
static struct device_attribute hptiop_attr_fw_version = {
.attr = {
.name = "firmware-version",
.mode = S_IRUGO,
@@ -892,7 +894,7 @@ static struct class_device_attribute hptiop_attr_fw_version = {
.show = hptiop_show_fw_version,
};
static struct class_device_attribute *hptiop_attrs[] = {
static struct device_attribute *hptiop_attrs[] = {
&hptiop_attr_version,
&hptiop_attr_fw_version,
NULL

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