1202 	struct ib_ucm_device *ucm_dev;  in ib_ucm_release_dev()  local
1204 	ucm_dev = container_of(dev, struct ib_ucm_device, dev);  in ib_ucm_release_dev()
1205 	cdev_del(&ucm_dev->cdev);  in ib_ucm_release_dev()
1206 	if (ucm_dev->devnum < IB_UCM_MAX_DEVICES)  in ib_ucm_release_dev()
1207 		clear_bit(ucm_dev->devnum, dev_map);  in ib_ucm_release_dev()
1209 		clear_bit(ucm_dev->devnum - IB_UCM_MAX_DEVICES, overflow_map);  in ib_ucm_release_dev()
1210 	kfree(ucm_dev);  in ib_ucm_release_dev()
1225 	struct ib_ucm_device *ucm_dev;  in show_ibdev()  local
1227 	ucm_dev = container_of(dev, struct ib_ucm_device, dev);  in show_ibdev()
1228 	return sprintf(buf, "%s\n", ucm_dev->ib_dev->name);  in show_ibdev()
1257 	struct ib_ucm_device *ucm_dev;  in ib_ucm_add_one()  local
1262 	ucm_dev = kzalloc(sizeof *ucm_dev, GFP_KERNEL);  in ib_ucm_add_one()
1263 	if (!ucm_dev)  in ib_ucm_add_one()
1266 	ucm_dev->ib_dev = device;  in ib_ucm_add_one()
1274 		ucm_dev->devnum = devnum + IB_UCM_MAX_DEVICES;  in ib_ucm_add_one()
1278 		ucm_dev->devnum = devnum;  in ib_ucm_add_one()
1283 	cdev_init(&ucm_dev->cdev, &ucm_fops);  in ib_ucm_add_one()
1284 	ucm_dev->cdev.owner = THIS_MODULE;  in ib_ucm_add_one()
1285 	kobject_set_name(&ucm_dev->cdev.kobj, "ucm%d", ucm_dev->devnum);  in ib_ucm_add_one()
1286 	if (cdev_add(&ucm_dev->cdev, base, 1))  in ib_ucm_add_one()
1289 	ucm_dev->dev.class = &cm_class;  in ib_ucm_add_one()
1290 	ucm_dev->dev.parent = device->dma_device;  in ib_ucm_add_one()
1291 	ucm_dev->dev.devt = ucm_dev->cdev.dev;  in ib_ucm_add_one()
1292 	ucm_dev->dev.release = ib_ucm_release_dev;  in ib_ucm_add_one()
1293 	dev_set_name(&ucm_dev->dev, "ucm%d", ucm_dev->devnum);  in ib_ucm_add_one()
1294 	if (device_register(&ucm_dev->dev))  in ib_ucm_add_one()
1297 	if (device_create_file(&ucm_dev->dev, &dev_attr_ibdev))  in ib_ucm_add_one()
1300 	ib_set_client_data(device, &ucm_client, ucm_dev);  in ib_ucm_add_one()
1304 	device_unregister(&ucm_dev->dev);  in ib_ucm_add_one()
1306 	cdev_del(&ucm_dev->cdev);  in ib_ucm_add_one()
1307 	if (ucm_dev->devnum < IB_UCM_MAX_DEVICES)  in ib_ucm_add_one()
1312 	kfree(ucm_dev);  in ib_ucm_add_one()
1318 	struct ib_ucm_device *ucm_dev = client_data;  in ib_ucm_remove_one()  local
1320 	if (!ucm_dev)  in ib_ucm_remove_one()
1323 	device_unregister(&ucm_dev->dev);  in ib_ucm_remove_one()