Lines Matching refs:char_device
63 tcd->char_device = cdev_alloc(); in register_tape_dev()
64 if (!tcd->char_device) { in register_tape_dev()
69 tcd->char_device->owner = fops->owner; in register_tape_dev()
70 tcd->char_device->ops = fops; in register_tape_dev()
71 tcd->char_device->dev = dev; in register_tape_dev()
73 rc = cdev_add(tcd->char_device, tcd->char_device->dev, 1); in register_tape_dev()
78 tcd->char_device->dev, NULL, in register_tape_dev()
94 device_destroy(tape_class, tcd->char_device->dev); in register_tape_dev()
97 cdev_del(tcd->char_device); in register_tape_dev()
110 device_destroy(tape_class, tcd->char_device->dev); in unregister_tape_dev()
111 cdev_del(tcd->char_device); in unregister_tape_dev()