271 	if (connector->kdev)  in drm_sysfs_connector_add()
274 	connector->kdev =  in drm_sysfs_connector_add()
275 		device_create_with_groups(drm_class, dev->primary->kdev, 0,  in drm_sysfs_connector_add()
282 	if (IS_ERR(connector->kdev)) {  in drm_sysfs_connector_add()
283 		DRM_ERROR("failed to register connector device: %ld\n", PTR_ERR(connector->kdev));  in drm_sysfs_connector_add()
284 		return PTR_ERR(connector->kdev);  in drm_sysfs_connector_add()
295 	if (!connector->kdev)  in drm_sysfs_connector_remove()
300 	device_unregister(connector->kdev);  in drm_sysfs_connector_remove()
301 	connector->kdev = NULL;  in drm_sysfs_connector_remove()
319 	kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp);  in drm_sysfs_hotplug_event()
331 	struct device *kdev;  in drm_sysfs_minor_alloc()  local
339 	kdev = kzalloc(sizeof(*kdev), GFP_KERNEL);  in drm_sysfs_minor_alloc()
340 	if (!kdev)  in drm_sysfs_minor_alloc()
343 	device_initialize(kdev);  in drm_sysfs_minor_alloc()
344 	kdev->devt = MKDEV(DRM_MAJOR, minor->index);  in drm_sysfs_minor_alloc()
345 	kdev->class = drm_class;  in drm_sysfs_minor_alloc()
346 	kdev->type = &drm_sysfs_device_minor;  in drm_sysfs_minor_alloc()
347 	kdev->parent = minor->dev->dev;  in drm_sysfs_minor_alloc()
348 	kdev->release = drm_sysfs_release;  in drm_sysfs_minor_alloc()
349 	dev_set_drvdata(kdev, minor);  in drm_sysfs_minor_alloc()
351 	r = dev_set_name(kdev, minor_str, minor->index);  in drm_sysfs_minor_alloc()
355 	return kdev;  in drm_sysfs_minor_alloc()
358 	put_device(kdev);  in drm_sysfs_minor_alloc()