Lines Matching refs:cdevs
3178 driver->cdevs[index] = cdev_alloc(); in tty_cdev_add()
3179 if (!driver->cdevs[index]) in tty_cdev_add()
3181 driver->cdevs[index]->ops = &tty_fops; in tty_cdev_add()
3182 driver->cdevs[index]->owner = driver->owner; in tty_cdev_add()
3183 err = cdev_add(driver->cdevs[index], dev, count); in tty_cdev_add()
3185 kobject_put(&driver->cdevs[index]->kobj); in tty_cdev_add()
3323 cdev_del(driver->cdevs[index]); in tty_unregister_device()
3324 driver->cdevs[index] = NULL; in tty_unregister_device()
3342 unsigned int cdevs = 1; in __tty_alloc_driver() local
3375 cdevs = lines; in __tty_alloc_driver()
3378 driver->cdevs = kcalloc(cdevs, sizeof(*driver->cdevs), GFP_KERNEL); in __tty_alloc_driver()
3379 if (!driver->cdevs) { in __tty_alloc_driver()
3389 kfree(driver->cdevs); in __tty_alloc_driver()
3413 cdev_del(driver->cdevs[0]); in destruct_tty_driver()
3415 kfree(driver->cdevs); in destruct_tty_driver()