/* kernel glue structures */
-static struct file_operations pt_fops = {
+static const struct file_operations pt_fops = {
.owner = THIS_MODULE,
.read = pt_read,
.write = pt_write,
pt_identify(tape);
err = -ENODEV;
- if (!tape->flags & PT_MEDIA)
+ if (!(tape->flags & PT_MEDIA))
goto out;
err = -EROFS;
- if ((!tape->flags & PT_WRITE_OK) && (file->f_mode & 2))
+ if ((!(tape->flags & PT_WRITE_OK)) && (file->f_mode & 2))
goto out;
if (!(iminor(inode) & 128))
for (unit = 0; unit < PT_UNITS; unit++)
if (pt[unit].present) {
- class_device_create(pt_class, NULL, MKDEV(major, unit),
- NULL, "pt%d", unit);
- class_device_create(pt_class, NULL, MKDEV(major, unit + 128),
- NULL, "pt%dn", unit);
+ device_create(pt_class, NULL, MKDEV(major, unit),
+ "pt%d", unit);
+ device_create(pt_class, NULL, MKDEV(major, unit + 128),
+ "pt%dn", unit);
}
goto out;
int unit;
for (unit = 0; unit < PT_UNITS; unit++)
if (pt[unit].present) {
- class_device_destroy(pt_class, MKDEV(major, unit));
- class_device_destroy(pt_class, MKDEV(major, unit + 128));
+ device_destroy(pt_class, MKDEV(major, unit));
+ device_destroy(pt_class, MKDEV(major, unit + 128));
}
class_destroy(pt_class);
unregister_chrdev(major, name);