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[PATCH] class: convert drivers/scsi/* to use the new class api instead of class_simple 

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
gregkh@suse.de 2005-03-23 09:55:22 -08:00 committed by Greg Kroah-Hartman
parent 7e25ab9155
commit d253878b3d
3 changed files with 27 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/scsi/osst.c
View File

@ -5608,13 +5608,13 @@ static ssize_t osst_filemark_cnt_show(struct class_device *class_dev, char *buf)
CLASS_DEVICE_ATTR(file_count, S_IRUGO, osst_filemark_cnt_show, NULL);
static struct class_simple * osst_sysfs_class;
static struct class *osst_sysfs_class;
static int osst_sysfs_valid = 0;
static void osst_sysfs_init(void)
{
osst_sysfs_class = class_simple_create(THIS_MODULE, "onstream_tape");
osst_sysfs_class = class_create(THIS_MODULE, "onstream_tape");
if ( IS_ERR(osst_sysfs_class) )
printk(KERN_WARNING "osst :W: Unable to register sysfs class\n");
else
@ -5627,7 +5627,7 @@ static void osst_sysfs_add(dev_t dev, struct device *device, struct osst_tape *
if (!osst_sysfs_valid) return;
osst_class_member = class_simple_device_add(osst_sysfs_class, dev, device, "%s", name);
osst_class_member = class_device_create(osst_sysfs_class, dev, device, "%s", name);
if (IS_ERR(osst_class_member)) {
printk(KERN_WARNING "osst :W: Unable to add sysfs class member %s\n", name);
return;
@ -5645,13 +5645,13 @@ static void osst_sysfs_destroy(dev_t dev)
{
if (!osst_sysfs_valid) return;
class_simple_device_remove(dev);
class_device_destroy(osst_sysfs_class, dev);
}
static void osst_sysfs_cleanup(void)
{
if (osst_sysfs_valid) {
class_simple_destroy(osst_sysfs_class);
class_destroy(osst_sysfs_class);
osst_sysfs_valid = 0;
}
}

14
drivers/scsi/sg.c
View File

@ -1430,7 +1430,7 @@ static struct file_operations sg_fops = {
.fasync = sg_fasync,
};
static struct class_simple * sg_sysfs_class;
static struct class *sg_sysfs_class;
static int sg_sysfs_valid = 0;
@ -1551,13 +1551,13 @@ sg_add(struct class_device *cl_dev)
if (sg_sysfs_valid) {
struct class_device * sg_class_member;
sg_class_member = class_simple_device_add(sg_sysfs_class,
sg_class_member = class_device_create(sg_sysfs_class,
MKDEV(SCSI_GENERIC_MAJOR, k),
cl_dev->dev, "%s",
disk->disk_name);
if (IS_ERR(sg_class_member))
printk(KERN_WARNING "sg_add: "
"class_simple_device_add failed\n");
"class_device_create failed\n");
class_set_devdata(sg_class_member, sdp);
error = sysfs_create_link(&scsidp->sdev_gendev.kobj,
&sg_class_member->kobj, "generic");
@ -1636,7 +1636,7 @@ sg_remove(struct class_device *cl_dev)
if (sdp) {
sysfs_remove_link(&scsidp->sdev_gendev.kobj, "generic");
class_simple_device_remove(MKDEV(SCSI_GENERIC_MAJOR, k));
class_device_destroy(sg_sysfs_class, MKDEV(SCSI_GENERIC_MAJOR, k));
cdev_del(sdp->cdev);
sdp->cdev = NULL;
devfs_remove("%s/generic", scsidp->devfs_name);
@ -1677,7 +1677,7 @@ init_sg(void)
SG_MAX_DEVS, "sg");
if (rc)
return rc;
sg_sysfs_class = class_simple_create(THIS_MODULE, "scsi_generic");
sg_sysfs_class = class_create(THIS_MODULE, "scsi_generic");
if ( IS_ERR(sg_sysfs_class) ) {
rc = PTR_ERR(sg_sysfs_class);
goto err_out;
@ -1690,7 +1690,7 @@ init_sg(void)
#endif /* CONFIG_SCSI_PROC_FS */
return 0;
}
class_simple_destroy(sg_sysfs_class);
class_destroy(sg_sysfs_class);
err_out:
unregister_chrdev_region(MKDEV(SCSI_GENERIC_MAJOR, 0), SG_MAX_DEVS);
return rc;
@ -1703,7 +1703,7 @@ exit_sg(void)
sg_proc_cleanup();
#endif /* CONFIG_SCSI_PROC_FS */
scsi_unregister_interface(&sg_interface);
class_simple_destroy(sg_sysfs_class);
class_destroy(sg_sysfs_class);
sg_sysfs_valid = 0;
unregister_chrdev_region(MKDEV(SCSI_GENERIC_MAJOR, 0),
SG_MAX_DEVS);

28
drivers/scsi/st.c
View File

@ -84,7 +84,7 @@ static int try_wdio = 1;
static int st_dev_max;
static int st_nr_dev;
static struct class_simple *st_sysfs_class;
static struct class *st_sysfs_class;
MODULE_AUTHOR("Kai Makisara");
MODULE_DESCRIPTION("SCSI Tape Driver");
@ -4024,8 +4024,9 @@ out_free_tape:
if (STm->cdevs[j]) {
if (cdev == STm->cdevs[j])
cdev = NULL;
class_simple_device_remove(MKDEV(SCSI_TAPE_MAJOR,
TAPE_MINOR(i, mode, j)));
class_device_destroy(st_sysfs_class,
MKDEV(SCSI_TAPE_MAJOR,
TAPE_MINOR(i, mode, j)));
cdev_del(STm->cdevs[j]);
}
}
@ -4068,8 +4069,9 @@ static int st_remove(struct device *dev)
devfs_remove("%s/mt%s", SDp->devfs_name, st_formats[j]);
devfs_remove("%s/mt%sn", SDp->devfs_name, st_formats[j]);
for (j=0; j < 2; j++) {
class_simple_device_remove(MKDEV(SCSI_TAPE_MAJOR,
TAPE_MINOR(i, mode, j)));
class_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;
}
@ -4134,7 +4136,7 @@ static int __init init_st(void)
"st: Version %s, fixed bufsize %d, s/g segs %d\n",
verstr, st_fixed_buffer_size, st_max_sg_segs);
st_sysfs_class = class_simple_create(THIS_MODULE, "scsi_tape");
st_sysfs_class = class_create(THIS_MODULE, "scsi_tape");
if (IS_ERR(st_sysfs_class)) {
st_sysfs_class = NULL;
printk(KERN_ERR "Unable create sysfs class for SCSI tapes\n");
@ -4148,7 +4150,7 @@ static int __init init_st(void)
return 0;
}
if (st_sysfs_class)
class_simple_destroy(st_sysfs_class);
class_destroy(st_sysfs_class);
unregister_chrdev_region(MKDEV(SCSI_TAPE_MAJOR, 0),
ST_MAX_TAPE_ENTRIES);
@ -4161,7 +4163,7 @@ static int __init init_st(void)
static void __exit exit_st(void)
{
if (st_sysfs_class)
class_simple_destroy(st_sysfs_class);
class_destroy(st_sysfs_class);
st_sysfs_class = NULL;
do_remove_driverfs_files();
scsi_unregister_driver(&st_template.gendrv);
@ -4284,12 +4286,12 @@ static void 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_simple_device_add(st_sysfs_class,
MKDEV(SCSI_TAPE_MAJOR,
TAPE_MINOR(dev_num, mode, rew)),
&STp->device->sdev_gendev, "%s", name);
class_device_create(st_sysfs_class,
MKDEV(SCSI_TAPE_MAJOR,
TAPE_MINOR(dev_num, mode, rew)),
&STp->device->sdev_gendev, "%s", name);
if (IS_ERR(st_class_member)) {
printk(KERN_WARNING "st%d: class_simple_device_add failed\n",
printk(KERN_WARNING "st%d: class_device_create failed\n",
dev_num);
goto out;
}