374 		   struct tape_discipline *discipline)  in tape_generic_online()  argument
378 	DBF_LH(6, "tape_enable_device(%p, %p)\n", device, discipline);  in tape_generic_online()
388 	device->discipline = discipline;  in tape_generic_online()
389 	if (!try_module_get(discipline->owner)) {  in tape_generic_online()
393 	rc = discipline->setup_device(device);  in tape_generic_online()
413 	device->discipline->cleanup_device(device);  in tape_generic_online()
414 	device->discipline = NULL;  in tape_generic_online()
416 	module_put(discipline->owner);  in tape_generic_online()
424 	device->discipline->cleanup_device(device);  in tape_cleanup_device()
425 	module_put(device->discipline->owner);  in tape_cleanup_device()
1149 	rc = device->discipline->irq(device, request, irb);  in __tape_do_irq()
1211 	} else if (device->discipline != NULL &&  in tape_open()
1212 		   !try_module_get(device->discipline->owner)) {  in tape_open()
1232 	module_put(device->discipline->owner);  in tape_release()
1252 	fn = device->discipline->mtop_array[mt_op];  in tape_mtop()