13 	struct sdw_slave *slave = dev_to_sdw_dev(dev);  in sdw_slave_release()  local
15 	mutex_destroy(&slave->sdw_dev_lock);  in sdw_slave_release()
16 	kfree(slave);  in sdw_slave_release()
28 	struct sdw_slave *slave;  in sdw_slave_add()  local
32 	slave = kzalloc(sizeof(*slave), GFP_KERNEL);  in sdw_slave_add()
33 	if (!slave)  in sdw_slave_add()
37 	memcpy(&slave->id, id, sizeof(*id));  in sdw_slave_add()
38 	slave->dev.parent = bus->dev;  in sdw_slave_add()
39 	slave->dev.fwnode = fwnode;  in sdw_slave_add()
43 		dev_set_name(&slave->dev, "sdw:%01x:%04x:%04x:%02x",  in sdw_slave_add()
48 		dev_set_name(&slave->dev, "sdw:%01x:%04x:%04x:%02x:%01x",  in sdw_slave_add()
53 	slave->dev.bus = &sdw_bus_type;  in sdw_slave_add()
54 	slave->dev.of_node = of_node_get(to_of_node(fwnode));  in sdw_slave_add()
55 	slave->dev.type = &sdw_slave_type;  in sdw_slave_add()
56 	slave->dev.groups = sdw_slave_status_attr_groups;  in sdw_slave_add()
57 	slave->bus = bus;  in sdw_slave_add()
58 	slave->status = SDW_SLAVE_UNATTACHED;  in sdw_slave_add()
59 	init_completion(&slave->enumeration_complete);  in sdw_slave_add()
60 	init_completion(&slave->initialization_complete);  in sdw_slave_add()
61 	slave->dev_num = 0;  in sdw_slave_add()
62 	slave->probed = false;  in sdw_slave_add()
63 	slave->first_interrupt_done = false;  in sdw_slave_add()
64 	mutex_init(&slave->sdw_dev_lock);  in sdw_slave_add()
67 		init_completion(&slave->port_ready[i]);  in sdw_slave_add()
70 	list_add_tail(&slave->node, &bus->slaves);  in sdw_slave_add()
73 	ret = device_register(&slave->dev);  in sdw_slave_add()
82 		list_del(&slave->node);  in sdw_slave_add()
84 		put_device(&slave->dev);  in sdw_slave_add()
88 	sdw_slave_debugfs_init(slave);  in sdw_slave_add()