364 	struct device *kdev;  in drm_sysfs_connector_add()  local
367 	if (connector->kdev)  in drm_sysfs_connector_add()
370 	kdev = kzalloc(sizeof(*kdev), GFP_KERNEL);  in drm_sysfs_connector_add()
371 	if (!kdev)  in drm_sysfs_connector_add()
374 	device_initialize(kdev);  in drm_sysfs_connector_add()
375 	kdev->class = drm_class;  in drm_sysfs_connector_add()
376 	kdev->type = &drm_sysfs_device_connector;  in drm_sysfs_connector_add()
377 	kdev->parent = dev->primary->kdev;  in drm_sysfs_connector_add()
378 	kdev->groups = connector_dev_groups;  in drm_sysfs_connector_add()
379 	kdev->release = drm_sysfs_release;  in drm_sysfs_connector_add()
380 	dev_set_drvdata(kdev, connector);  in drm_sysfs_connector_add()
382 	r = dev_set_name(kdev, "card%d-%s", dev->primary->index, connector->name);  in drm_sysfs_connector_add()
389 	r = device_add(kdev);  in drm_sysfs_connector_add()
395 	connector->kdev = kdev;  in drm_sysfs_connector_add()
397 	if (dev_fwnode(kdev)) {  in drm_sysfs_connector_add()
398 		r = component_add(kdev, &typec_connector_ops);  in drm_sysfs_connector_add()
404 		return sysfs_create_link(&connector->kdev->kobj,  in drm_sysfs_connector_add()
410 	put_device(kdev);  in drm_sysfs_connector_add()
416 	if (!connector->kdev)  in drm_sysfs_connector_remove()
420 		sysfs_remove_link(&connector->kdev->kobj, "ddc");  in drm_sysfs_connector_remove()
422 	if (dev_fwnode(connector->kdev))  in drm_sysfs_connector_remove()
423 		component_del(connector->kdev, &typec_connector_ops);  in drm_sysfs_connector_remove()
428 	device_unregister(connector->kdev);  in drm_sysfs_connector_remove()
429 	connector->kdev = NULL;  in drm_sysfs_connector_remove()
439 	kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp);  in drm_sysfs_lease_event()
460 	kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp);  in drm_sysfs_hotplug_event()
485 	kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp);  in drm_sysfs_connector_hotplug_event()
519 	kobject_uevent_env(&dev->primary->kdev->kobj, KOBJ_CHANGE, envp);  in drm_sysfs_connector_property_event()
526 	struct device *kdev;  in drm_sysfs_minor_alloc()  local
529 	kdev = kzalloc(sizeof(*kdev), GFP_KERNEL);  in drm_sysfs_minor_alloc()
530 	if (!kdev)  in drm_sysfs_minor_alloc()
533 	device_initialize(kdev);  in drm_sysfs_minor_alloc()
537 		accel_set_device_instance_params(kdev, minor->index);  in drm_sysfs_minor_alloc()
544 		kdev->devt = MKDEV(DRM_MAJOR, minor->index);  in drm_sysfs_minor_alloc()
545 		kdev->class = drm_class;  in drm_sysfs_minor_alloc()
546 		kdev->type = &drm_sysfs_device_minor;  in drm_sysfs_minor_alloc()
549 	kdev->parent = minor->dev->dev;  in drm_sysfs_minor_alloc()
550 	kdev->release = drm_sysfs_release;  in drm_sysfs_minor_alloc()
551 	dev_set_drvdata(kdev, minor);  in drm_sysfs_minor_alloc()
553 	r = dev_set_name(kdev, minor_str, minor->index);  in drm_sysfs_minor_alloc()
557 	return kdev;  in drm_sysfs_minor_alloc()
560 	put_device(kdev);  in drm_sysfs_minor_alloc()