diff -Naur v4l-dvb-4c4fd6b8755c.org/linux/drivers/media/video/videodev.c v4l-dvb/linux/drivers/media/video/videodev.c
--- v4l-dvb-4c4fd6b8755c.org/linux/drivers/media/video/videodev.c	2008-05-02 12:51:27.000000000 +0200
+++ v4l-dvb/linux/drivers/media/video/videodev.c	2008-05-10 14:40:07.000000000 +0200
@@ -492,7 +492,7 @@
 
 static struct class video_class = {
 	.name    = VIDEO_NAME,
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
 	.release = video_release,
 #else
 	.dev_attrs = video_device_attrs,
@@ -2102,28 +2102,28 @@
 
 	/* sysfs class */
 	memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev));
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13)
-	if (vfd->dev)
-		vfd->class_dev.dev = vfd->dev;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
+//	if (vfd->dev)
+//		vfd->class_dev.dev = vfd->dev;
 #else
 	if (vfd->dev)
 		vfd->class_dev.parent = vfd->dev;
 #endif
-	vfd->class_dev.class       = &video_class;
+//	vfd->class_dev.class       = &video_class;
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,12)
-	vfd->class_dev.devt        = MKDEV(VIDEO_MAJOR, vfd->minor);
+//	vfd->class_dev.devt        = MKDEV(VIDEO_MAJOR, vfd->minor);
 #endif
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13)
-	sprintf(vfd->class_dev.class_id, "%s%d", name_base, i - base);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
+//	sprintf(vfd->class_dev.class_id, "%s%d", name_base, i - base);
 #else
 	sprintf(vfd->class_dev.bus_id, "%s%d", name_base, i - base);
 #endif
-	ret = device_register(&vfd->class_dev);
-	if (ret < 0) {
-		printk(KERN_ERR "%s: device_register failed\n",
+//	ret = device_register(&vfd->class_dev);
+//	if (ret < 0) {
+		printk(KERN_ERR "%s: device_register disabled\n",
 		       __func__);
-		goto fail_minor;
-	}
+//		goto fail_minor;
+//	}
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,13)
 	ret = class_device_create_file(&vfd->class_dev, &class_device_attr_name);
 	if (ret < 0) {
@@ -2176,7 +2176,7 @@
 		panic("videodev: bad unregister");
 
 	video_device[vfd->minor]=NULL;
-	device_unregister(&vfd->class_dev);
+//	device_unregister(&vfd->class_dev);
 	mutex_unlock(&videodev_lock);
 }
 EXPORT_SYMBOL(video_unregister_device);