168 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in ioctlmask_show()  local
175 	for (i = 0; i < sizeof(zcdndev->perms.ioctlm) / sizeof(long); i++)  in ioctlmask_show()
178 			 "%016lx", zcdndev->perms.ioctlm[i]);  in ioctlmask_show()
193 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in ioctlmask_store()  local
195 	rc = ap_parse_mask_str(buf, zcdndev->perms.ioctlm,  in ioctlmask_store()
210 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in apmask_show()  local
217 	for (i = 0; i < sizeof(zcdndev->perms.apm) / sizeof(long); i++)  in apmask_show()
220 			 "%016lx", zcdndev->perms.apm[i]);  in apmask_show()
235 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in apmask_store()  local
237 	rc = ap_parse_mask_str(buf, zcdndev->perms.apm,  in apmask_store()
252 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in aqmask_show()  local
259 	for (i = 0; i < sizeof(zcdndev->perms.aqm) / sizeof(long); i++)  in aqmask_show()
262 			 "%016lx", zcdndev->perms.aqm[i]);  in aqmask_show()
277 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in aqmask_store()  local
279 	rc = ap_parse_mask_str(buf, zcdndev->perms.aqm,  in aqmask_store()
343 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in zcdn_device_release()  local
348 	kfree(zcdndev);  in zcdn_device_release()
356 	struct zcdn_device *zcdndev;  in zcdn_create()  local
363 		zcdndev = find_zcdndev_by_name(name);  in zcdn_create()
364 		if (zcdndev) {  in zcdn_create()
365 			put_device(&zcdndev->device);  in zcdn_create()
374 		zcdndev = find_zcdndev_by_devt(devt);  in zcdn_create()
375 		if (zcdndev)  in zcdn_create()
376 			put_device(&zcdndev->device);  in zcdn_create()
386 	zcdndev = kzalloc(sizeof(*zcdndev), GFP_KERNEL);  in zcdn_create()
387 	if (!zcdndev) {  in zcdn_create()
391 	zcdndev->device.release = zcdn_device_release;  in zcdn_create()
392 	zcdndev->device.class = zcrypt_class;  in zcdn_create()
393 	zcdndev->device.devt = devt;  in zcdn_create()
394 	zcdndev->device.groups = zcdn_dev_attr_groups;  in zcdn_create()
401 	if (dev_set_name(&zcdndev->device, nodename)) {  in zcdn_create()
405 	rc = device_register(&zcdndev->device);  in zcdn_create()
407 		put_device(&zcdndev->device);  in zcdn_create()
422 	struct zcdn_device *zcdndev;  in zcdn_destroy()  local
428 	zcdndev = find_zcdndev_by_name(name);  in zcdn_destroy()
429 	if (!zcdndev) {  in zcdn_destroy()
438 	put_device(&zcdndev->device);  in zcdn_destroy()
439 	device_unregister(&zcdndev->device);  in zcdn_destroy()
450 	struct zcdn_device *zcdndev;  in zcdn_destroy_all()  local
455 		zcdndev = find_zcdndev_by_devt(devt);  in zcdn_destroy_all()
456 		if (zcdndev) {  in zcdn_destroy_all()
457 			put_device(&zcdndev->device);  in zcdn_destroy_all()
458 			device_unregister(&zcdndev->device);  in zcdn_destroy_all()
499 		struct zcdn_device *zcdndev;  in zcrypt_open()  local
503 		zcdndev = find_zcdndev_by_devt(filp->f_inode->i_rdev);  in zcrypt_open()
506 		if (zcdndev)  in zcrypt_open()
507 			perms = &zcdndev->perms;  in zcrypt_open()
525 		struct zcdn_device *zcdndev;  in zcrypt_release()  local
528 		zcdndev = find_zcdndev_by_devt(filp->f_inode->i_rdev);  in zcrypt_release()
530 		if (zcdndev) {  in zcrypt_release()
532 			put_device(&zcdndev->device);  in zcrypt_release()
533 			put_device(&zcdndev->device);  in zcrypt_release()