dax_devt 20 drivers/dax/super.c static dev_t dax_devt; dax_devt 562 drivers/dax/super.c devt = MKDEV(MAJOR(dax_devt), minor); dax_devt 701 drivers/dax/super.c rc = alloc_chrdev_region(&dax_devt, 0, MINORMASK+1, "dax"); dax_devt 711 drivers/dax/super.c unregister_chrdev_region(dax_devt, MINORMASK+1); dax_devt 719 drivers/dax/super.c unregister_chrdev_region(dax_devt, MINORMASK+1);