243 	minor->kdev = drm_sysfs_minor_alloc(minor);  in drm_minor_alloc()
244 	if (IS_ERR(minor->kdev)) {  in drm_minor_alloc()
245 		r = PTR_ERR(minor->kdev);  in drm_minor_alloc()
272 	put_device(minor->kdev);  in drm_minor_free()
302 	ret = device_add(minor->kdev);  in drm_minor_register()
329 	if (!minor || !device_is_registered(minor->kdev))  in drm_minor_unregister()
341 	device_del(minor->kdev);  in drm_minor_unregister()
343 	dev_set_drvdata(minor->kdev, NULL); /* safety belt */  in drm_minor_unregister()
847 	ret = sysfs_create_link(minor->kdev->kobj.parent,  in create_compat_control_link()
848 				&minor->kdev->kobj,  in create_compat_control_link()
876 	sysfs_remove_link(minor->kdev->kobj.parent, name);  in remove_compat_control_link()
1194 drm_create_cdevs(device_t kdev)
1199 	struct drm_softc *softc = device_get_softc(kdev);
1203 	unit = device_get_unit(kdev);
1286 	struct cdev *kdev = ap->a_head.a_dev;  in drm_mmap_single()  local
1292 	dev = drm_get_device_from_kdev(kdev);  in drm_mmap_single()