498 	if (connector->kdev)  in drm_sysfs_connector_add()
501 	connector->kdev =  in drm_sysfs_connector_add()
502 		device_create_with_groups(drm_class, dev->primary->kdev, 0,  in drm_sysfs_connector_add()
509 	if (IS_ERR(connector->kdev)) {  in drm_sysfs_connector_add()
510 		DRM_ERROR("failed to register connector device: %ld\n", PTR_ERR(connector->kdev));  in drm_sysfs_connector_add()
511 		return PTR_ERR(connector->kdev);  in drm_sysfs_connector_add()
535 	if (!connector->kdev)  in drm_sysfs_connector_remove()
540 	device_unregister(connector->kdev);  in drm_sysfs_connector_remove()
541 	connector->kdev = NULL;  in drm_sysfs_connector_remove()
559 	kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp);  in drm_sysfs_hotplug_event()
585 	struct device *kdev;  in drm_sysfs_minor_alloc()  local
595 	kdev = kzalloc(sizeof(*kdev), GFP_KERNEL);  in drm_sysfs_minor_alloc()
596 	if (!kdev)  in drm_sysfs_minor_alloc()
599 	device_initialize(kdev);  in drm_sysfs_minor_alloc()
600 	kdev->devt = MKDEV(DRM_MAJOR, minor->index);  in drm_sysfs_minor_alloc()
601 	kdev->class = drm_class;  in drm_sysfs_minor_alloc()
602 	kdev->type = &drm_sysfs_device_minor;  in drm_sysfs_minor_alloc()
603 	kdev->parent = minor->dev->dev;  in drm_sysfs_minor_alloc()
604 	kdev->release = drm_sysfs_release;  in drm_sysfs_minor_alloc()
605 	dev_set_drvdata(kdev, minor);  in drm_sysfs_minor_alloc()
607 	r = dev_set_name(kdev, minor_str, minor->index);  in drm_sysfs_minor_alloc()
611 	return kdev;  in drm_sysfs_minor_alloc()
614 	put_device(kdev);  in drm_sysfs_minor_alloc()