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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
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82
drivers/scsi/st.c
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@@ -4108,9 +4108,9 @@ out_free_tape:
if (STm->cdevs[j]) {
if (cdev == STm->cdevs[j])
cdev = NULL;
class_device_destroy(st_sysfs_class,
MKDEV(SCSI_TAPE_MAJOR,
TAPE_MINOR(i, mode, j)));
device_destroy(st_sysfs_class,
MKDEV(SCSI_TAPE_MAJOR,
TAPE_MINOR(i, mode, j)));
cdev_del(STm->cdevs[j]);
}
}
@@ -4148,9 +4148,9 @@ static int st_remove(struct device *dev)
"tape");
for (mode = 0; mode < ST_NBR_MODES; ++mode) {
for (j=0; j < 2; j++) {
class_device_destroy(st_sysfs_class,
MKDEV(SCSI_TAPE_MAJOR,
TAPE_MINOR(i, mode, j)));
device_destroy(st_sysfs_class,
MKDEV(SCSI_TAPE_MAJOR,
TAPE_MINOR(i, mode, j)));
cdev_del(tpnt->modes[mode].cdevs[j]);
tpnt->modes[mode].cdevs[j] = NULL;
}
@@ -4319,31 +4319,34 @@ static void do_remove_sysfs_files(void)
/* The sysfs simple class interface */
static ssize_t st_defined_show(struct class_device *class_dev, char *buf)
static ssize_t
st_defined_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct st_modedef *STm = (struct st_modedef *)class_get_devdata(class_dev);
struct st_modedef *STm = (struct st_modedef *)dev_get_drvdata(dev);
ssize_t l = 0;
l = snprintf(buf, PAGE_SIZE, "%d\n", STm->defined);
return l;
}
CLASS_DEVICE_ATTR(defined, S_IRUGO, st_defined_show, NULL);
DEVICE_ATTR(defined, S_IRUGO, st_defined_show, NULL);
static ssize_t st_defblk_show(struct class_device *class_dev, char *buf)
static ssize_t
st_defblk_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct st_modedef *STm = (struct st_modedef *)class_get_devdata(class_dev);
struct st_modedef *STm = (struct st_modedef *)dev_get_drvdata(dev);
ssize_t l = 0;
l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_blksize);
return l;
}
CLASS_DEVICE_ATTR(default_blksize, S_IRUGO, st_defblk_show, NULL);
DEVICE_ATTR(default_blksize, S_IRUGO, st_defblk_show, NULL);
static ssize_t st_defdensity_show(struct class_device *class_dev, char *buf)
static ssize_t
st_defdensity_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct st_modedef *STm = (struct st_modedef *)class_get_devdata(class_dev);
struct st_modedef *STm = (struct st_modedef *)dev_get_drvdata(dev);
ssize_t l = 0;
char *fmt;
@@ -4352,22 +4355,25 @@ static ssize_t st_defdensity_show(struct class_device *class_dev, char *buf)
return l;
}
CLASS_DEVICE_ATTR(default_density, S_IRUGO, st_defdensity_show, NULL);
DEVICE_ATTR(default_density, S_IRUGO, st_defdensity_show, NULL);
static ssize_t st_defcompression_show(struct class_device *class_dev, char *buf)
static ssize_t
st_defcompression_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct st_modedef *STm = (struct st_modedef *)class_get_devdata(class_dev);
struct st_modedef *STm = (struct st_modedef *)dev_get_drvdata(dev);
ssize_t l = 0;
l = snprintf(buf, PAGE_SIZE, "%d\n", STm->default_compression - 1);
return l;
}
CLASS_DEVICE_ATTR(default_compression, S_IRUGO, st_defcompression_show, NULL);
DEVICE_ATTR(default_compression, S_IRUGO, st_defcompression_show, NULL);
static ssize_t st_options_show(struct class_device *class_dev, char *buf)
static ssize_t
st_options_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct st_modedef *STm = (struct st_modedef *)class_get_devdata(class_dev);
struct st_modedef *STm = (struct st_modedef *)dev_get_drvdata(dev);
struct scsi_tape *STp;
int i, j, options;
ssize_t l = 0;
@@ -4403,13 +4409,13 @@ static ssize_t st_options_show(struct class_device *class_dev, char *buf)
return l;
}
CLASS_DEVICE_ATTR(options, S_IRUGO, st_options_show, NULL);
DEVICE_ATTR(options, S_IRUGO, st_options_show, NULL);
static int do_create_class_files(struct scsi_tape *STp, int dev_num, int mode)
{
int i, rew, error;
char name[10];
struct class_device *st_class_member;
struct device *st_class_member;
for (rew=0; rew < 2; rew++) {
/* Make sure that the minor numbers corresponding to the four
@@ -4418,32 +4424,32 @@ static int do_create_class_files(struct scsi_tape *STp, int dev_num, int mode)
snprintf(name, 10, "%s%s%s", rew ? "n" : "",
STp->disk->disk_name, st_formats[i]);
st_class_member =
class_device_create(st_sysfs_class, NULL,
MKDEV(SCSI_TAPE_MAJOR,
TAPE_MINOR(dev_num, mode, rew)),
&STp->device->sdev_gendev, "%s", name);
device_create(st_sysfs_class, &STp->device->sdev_gendev,
MKDEV(SCSI_TAPE_MAJOR,
TAPE_MINOR(dev_num, mode, rew)),
"%s", name);
if (IS_ERR(st_class_member)) {
printk(KERN_WARNING "st%d: class_device_create failed\n",
printk(KERN_WARNING "st%d: device_create failed\n",
dev_num);
error = PTR_ERR(st_class_member);
goto out;
}
class_set_devdata(st_class_member, &STp->modes[mode]);
dev_set_drvdata(st_class_member, &STp->modes[mode]);
error = class_device_create_file(st_class_member,
&class_device_attr_defined);
error = device_create_file(st_class_member,
&dev_attr_defined);
if (error) goto out;
error = class_device_create_file(st_class_member,
&class_device_attr_default_blksize);
error = device_create_file(st_class_member,
&dev_attr_default_blksize);
if (error) goto out;
error = class_device_create_file(st_class_member,
&class_device_attr_default_density);
error = device_create_file(st_class_member,
&dev_attr_default_density);
if (error) goto out;
error = class_device_create_file(st_class_member,
&class_device_attr_default_compression);
error = device_create_file(st_class_member,
&dev_attr_default_compression);
if (error) goto out;
error = class_device_create_file(st_class_member,
&class_device_attr_options);
error = device_create_file(st_class_member,
&dev_attr_options);
if (error) goto out;
if (mode == 0 && rew == 0) {