#include <linux/init.h>
#include <linux/sched.h>
#include <linux/device.h>
-#include <linux/devfs_fs_kernel.h>
#include <linux/ioctl.h>
#include <linux/parport.h>
#include <linux/ctype.h>
static struct class *ppdev_class;
-static struct file_operations pp_fops = {
+static const struct file_operations pp_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.read = pp_read,
static int __init ppdev_init (void)
{
- int i, err = 0;
+ int err = 0;
if (register_chrdev (PP_MAJOR, CHRDEV, &pp_fops)) {
printk (KERN_WARNING CHRDEV ": unable to get major %d\n",
goto out;
out_class:
- for (i = 0; i < PARPORT_MAX; i++)
- devfs_remove("parports/%d", i);
- devfs_remove("parports");
class_destroy(ppdev_class);
out_chrdev:
unregister_chrdev(PP_MAJOR, CHRDEV);
static void __exit ppdev_cleanup (void)
{
- int i;
/* Clean up all parport stuff */
- for (i = 0; i < PARPORT_MAX; i++)
- devfs_remove("parports/%d", i);
parport_unregister_driver(&pp_driver);
- devfs_remove("parports");
class_destroy(ppdev_class);
unregister_chrdev (PP_MAJOR, CHRDEV);
}