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Searched refs:vd_devt (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/samples/vfio-mdev/
H A Dmtty.c72 dev_t vd_devt; member
1419 ret = alloc_chrdev_region(&mtty_dev.vd_devt, 0, MINORMASK + 1, in mtty_dev_init()
1428 cdev_add(&mtty_dev.vd_cdev, mtty_dev.vd_devt, MINORMASK + 1); in mtty_dev_init()
1430 pr_info("major_number:%d\n", MAJOR(mtty_dev.vd_devt)); in mtty_dev_init()
1465 unregister_chrdev_region(mtty_dev.vd_devt, MINORMASK + 1); in mtty_dev_init()
1479 unregister_chrdev_region(mtty_dev.vd_devt, MINORMASK + 1); in mtty_dev_exit()
/kernel/linux/linux-6.6/samples/vfio-mdev/
H A Dmtty.c70 dev_t vd_devt; member
1399 ret = alloc_chrdev_region(&mtty_dev.vd_devt, 0, MINORMASK + 1, in mtty_dev_init()
1408 cdev_add(&mtty_dev.vd_cdev, mtty_dev.vd_devt, MINORMASK + 1); in mtty_dev_init()
1410 pr_info("major_number:%d\n", MAJOR(mtty_dev.vd_devt)); in mtty_dev_init()
1448 unregister_chrdev_region(mtty_dev.vd_devt, MINORMASK + 1); in mtty_dev_init()
1461 unregister_chrdev_region(mtty_dev.vd_devt, MINORMASK + 1); in mtty_dev_exit()

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