Lines Matching refs:cdevs
3186 driver->cdevs[index] = cdev_alloc(); in tty_cdev_add()
3187 if (!driver->cdevs[index]) in tty_cdev_add()
3189 driver->cdevs[index]->ops = &tty_fops; in tty_cdev_add()
3190 driver->cdevs[index]->owner = driver->owner; in tty_cdev_add()
3191 err = cdev_add(driver->cdevs[index], dev, count); in tty_cdev_add()
3193 kobject_put(&driver->cdevs[index]->kobj); in tty_cdev_add()
3335 cdev_del(driver->cdevs[index]); in tty_unregister_device()
3336 driver->cdevs[index] = NULL; in tty_unregister_device()
3354 unsigned int cdevs = 1; in __tty_alloc_driver() local
3388 cdevs = lines; in __tty_alloc_driver()
3391 driver->cdevs = kcalloc(cdevs, sizeof(*driver->cdevs), GFP_KERNEL); in __tty_alloc_driver()
3392 if (!driver->cdevs) { in __tty_alloc_driver()
3402 kfree(driver->cdevs); in __tty_alloc_driver()
3426 cdev_del(driver->cdevs[0]); in destruct_tty_driver()
3428 kfree(driver->cdevs); in destruct_tty_driver()