--- drivers/char/misc.orig.c	2007-08-05 16:56:59.000000000 +0200
+++ drivers/char/misc.c	2007-09-06 11:07:51.000000000 +0200
@@ -56,6 +56,8 @@
 static LIST_HEAD(misc_list);
 static DEFINE_MUTEX(misc_mtx);
 
+static struct cdev misc_cdev;
+
 /*
  * Assigned numbers, used for dynamic minors
  */
@@ -273,6 +275,31 @@
 EXPORT_SYMBOL(misc_register);
 EXPORT_SYMBOL(misc_deregister);
 
+static int misc_register_chrdev(void)
+{
+	dev_t from=MKDEV(MISC_MAJOR,0);
+	int rv;
+	int err = -ENOMEM;
+	char *s;
+
+	if ((rv=register_chrdev_region(from,MINORMASK,"misc")) != 0)
+		return rv;
+
+	cdev_init(&misc_cdev, &misc_fops);
+	misc_cdev.owner=misc_fops.owner;
+	kobject_set_name(&misc_cdev.kobj, "%s", "misc");
+	for (s = strchr(kobject_name(&misc_cdev.kobj),'/'); s; s = strchr(s, '/'))
+		    *s = '!';
+	err = cdev_add(&misc_cdev, from, MINORMASK);
+	if (err)
+		goto out;
+	return 0;
+out:
+	kobject_put(&misc_cdev.kobj);
+	unregister_chrdev_region(from,MINORMASK);
+  return err;
+}
+
 static int __init misc_init(void)
 {
 #ifdef CONFIG_PROC_FS
@@ -286,7 +313,7 @@
 	if (IS_ERR(misc_class))
 		return PTR_ERR(misc_class);
 
-	if (register_chrdev(MISC_MAJOR,"misc",&misc_fops)) {
+	if (misc_register_chrdev()) {
 		printk("unable to get major %d for misc devices\n",
 		       MISC_MAJOR);
 		class_destroy(misc_class);