#include <linux/spinlock.h>
#include <linux/blkdev.h>
#include <linux/moduleparam.h>
-#include <linux/devfs_fs_kernel.h>
#include <linux/cdev.h>
#include <linux/delay.h>
#include <linux/mutex.h>
static struct class *st_sysfs_class;
MODULE_AUTHOR("Kai Makisara");
-MODULE_DESCRIPTION("SCSI Tape Driver");
+MODULE_DESCRIPTION("SCSI tape (st) driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS_CHARDEV_MAJOR(SCSI_TAPE_MAJOR);
/* Set 'perm' (4th argument) to 0 to disable module_param's definition
* of sysfs parameters (which module_param doesn't yet support).
\f
/* Flush the tape buffer before close */
-static int st_flush(struct file *filp)
+static int st_flush(struct file *filp, fl_owner_t id)
{
int result = 0, result2;
unsigned char cmd[MAX_COMMAND_SIZE];
(cmdstatp->sense_hdr.sense_key == NO_SENSE ||
cmdstatp->sense_hdr.sense_key == RECOVERED_ERROR) &&
undone == 0) {
- ioctl_result = 0; /* EOF written succesfully at EOM */
+ ioctl_result = 0; /* EOF written successfully at EOM */
if (fileno >= 0)
fileno++;
STps->drv_file = fileno;
break;
}
}
- if (i >= sizeof(parms) / sizeof(struct st_dev_parm))
+ if (i >= ARRAY_SIZE(parms))
printk(KERN_WARNING "st: invalid parameter in '%s'\n",
stp);
stp = strchr(stp, ',');
do_create_class_files(tpnt, dev_num, mode);
}
- for (mode = 0; mode < ST_NBR_MODES; ++mode) {
- /* Make sure that the minor numbers corresponding to the four
- first modes always get the same names */
- i = mode << (4 - ST_NBR_MODE_BITS);
- /* Rewind entry */
- devfs_mk_cdev(MKDEV(SCSI_TAPE_MAJOR, TAPE_MINOR(dev_num, mode, 0)),
- S_IFCHR | S_IRUGO | S_IWUGO,
- "%s/mt%s", SDp->devfs_name, st_formats[i]);
- /* No-rewind entry */
- devfs_mk_cdev(MKDEV(SCSI_TAPE_MAJOR, TAPE_MINOR(dev_num, mode, 1)),
- S_IFCHR | S_IRUGO | S_IWUGO,
- "%s/mt%sn", SDp->devfs_name, st_formats[i]);
- }
- disk->number = devfs_register_tape(SDp->devfs_name);
-
sdev_printk(KERN_WARNING, SDp,
- "Attached scsi tape %s", tape_name(tpnt));
+ "Attached scsi tape %s\n", tape_name(tpnt));
printk(KERN_WARNING "%s: try direct i/o: %s (alignment %d B)\n",
tape_name(tpnt), tpnt->try_dio ? "yes" : "no",
queue_dma_alignment(SDp->request_queue) + 1);
scsi_tapes[i] = NULL;
st_nr_dev--;
write_unlock(&st_dev_arr_lock);
- devfs_unregister_tape(tpnt->disk->number);
sysfs_remove_link(&tpnt->device->sdev_gendev.kobj,
"tape");
for (mode = 0; mode < ST_NBR_MODES; ++mode) {
- j = mode << (4 - ST_NBR_MODE_BITS);
- 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_device_destroy(st_sysfs_class,
MKDEV(SCSI_TAPE_MAJOR,