166 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in ioctlmask_show()  local
173 	for (i = 0; i < sizeof(zcdndev->perms.ioctlm) / sizeof(long); i++)  in ioctlmask_show()
176 			 "%016lx", zcdndev->perms.ioctlm[i]);  in ioctlmask_show()
191 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in ioctlmask_store()  local
193 	rc = ap_parse_mask_str(buf, zcdndev->perms.ioctlm,  in ioctlmask_store()
208 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in apmask_show()  local
215 	for (i = 0; i < sizeof(zcdndev->perms.apm) / sizeof(long); i++)  in apmask_show()
218 			 "%016lx", zcdndev->perms.apm[i]);  in apmask_show()
233 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in apmask_store()  local
235 	rc = ap_parse_mask_str(buf, zcdndev->perms.apm,  in apmask_store()
250 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in aqmask_show()  local
257 	for (i = 0; i < sizeof(zcdndev->perms.aqm) / sizeof(long); i++)  in aqmask_show()
260 			 "%016lx", zcdndev->perms.aqm[i]);  in aqmask_show()
275 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in aqmask_store()  local
277 	rc = ap_parse_mask_str(buf, zcdndev->perms.aqm,  in aqmask_store()
341 	struct zcdn_device *zcdndev = to_zcdn_dev(dev);  in zcdn_device_release()  local
346 	kfree(zcdndev);  in zcdn_device_release()
354 	struct zcdn_device *zcdndev;  in zcdn_create()  local
361 		zcdndev = find_zcdndev_by_name(name);  in zcdn_create()
362 		if (zcdndev) {  in zcdn_create()
363 			put_device(&zcdndev->device);  in zcdn_create()
372 		zcdndev = find_zcdndev_by_devt(devt);  in zcdn_create()
373 		if (zcdndev)  in zcdn_create()
374 			put_device(&zcdndev->device);  in zcdn_create()
384 	zcdndev = kzalloc(sizeof(*zcdndev), GFP_KERNEL);  in zcdn_create()
385 	if (!zcdndev) {  in zcdn_create()
389 	zcdndev->device.release = zcdn_device_release;  in zcdn_create()
390 	zcdndev->device.class = zcrypt_class;  in zcdn_create()
391 	zcdndev->device.devt = devt;  in zcdn_create()
392 	zcdndev->device.groups = zcdn_dev_attr_groups;  in zcdn_create()
399 	if (dev_set_name(&zcdndev->device, nodename)) {  in zcdn_create()
403 	rc = device_register(&zcdndev->device);  in zcdn_create()
405 		put_device(&zcdndev->device);  in zcdn_create()
420 	struct zcdn_device *zcdndev;  in zcdn_destroy()  local
426 	zcdndev = find_zcdndev_by_name(name);  in zcdn_destroy()
427 	if (!zcdndev) {  in zcdn_destroy()
436 	put_device(&zcdndev->device);  in zcdn_destroy()
437 	device_unregister(&zcdndev->device);  in zcdn_destroy()
448 	struct zcdn_device *zcdndev;  in zcdn_destroy_all()  local
453 		zcdndev = find_zcdndev_by_devt(devt);  in zcdn_destroy_all()
454 		if (zcdndev) {  in zcdn_destroy_all()
455 			put_device(&zcdndev->device);  in zcdn_destroy_all()
456 			device_unregister(&zcdndev->device);  in zcdn_destroy_all()
497 		struct zcdn_device *zcdndev;  in zcrypt_open()  local
501 		zcdndev = find_zcdndev_by_devt(filp->f_inode->i_rdev);  in zcrypt_open()
504 		if (zcdndev)  in zcrypt_open()
505 			perms = &zcdndev->perms;  in zcrypt_open()
523 		struct zcdn_device *zcdndev;  in zcrypt_release()  local
526 		zcdndev = find_zcdndev_by_devt(filp->f_inode->i_rdev);  in zcrypt_release()
528 		if (zcdndev) {  in zcrypt_release()
530 			put_device(&zcdndev->device);  in zcrypt_release()
531 			put_device(&zcdndev->device);  in zcrypt_release()