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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

130
drivers/infiniband/ulp/srp/ib_srp.c
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@@ -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.