vd_devt            72 samples/vfio-mdev/mtty.c 	dev_t		vd_devt;
vd_devt          1419 samples/vfio-mdev/mtty.c 	ret = alloc_chrdev_region(&mtty_dev.vd_devt, 0, MINORMASK + 1,
vd_devt          1428 samples/vfio-mdev/mtty.c 	cdev_add(&mtty_dev.vd_cdev, mtty_dev.vd_devt, MINORMASK + 1);
vd_devt          1430 samples/vfio-mdev/mtty.c 	pr_info("major_number:%d\n", MAJOR(mtty_dev.vd_devt));
vd_devt          1465 samples/vfio-mdev/mtty.c 	unregister_chrdev_region(mtty_dev.vd_devt, MINORMASK + 1);
vd_devt          1479 samples/vfio-mdev/mtty.c 	unregister_chrdev_region(mtty_dev.vd_devt, MINORMASK + 1);