14 	struct sdw_slave *slave = dev_to_sdw_dev(dev);  in sdw_slave_release()  local
16 	of_node_put(slave->dev.of_node);  in sdw_slave_release()
17 	mutex_destroy(&slave->sdw_dev_lock);  in sdw_slave_release()
18 	kfree(slave);  in sdw_slave_release()
30 	struct sdw_slave *slave;  in sdw_slave_add()  local
34 	slave = kzalloc(sizeof(*slave), GFP_KERNEL);  in sdw_slave_add()
35 	if (!slave)  in sdw_slave_add()
39 	memcpy(&slave->id, id, sizeof(*id));  in sdw_slave_add()
40 	slave->dev.parent = bus->dev;  in sdw_slave_add()
41 	slave->dev.fwnode = fwnode;  in sdw_slave_add()
45 		dev_set_name(&slave->dev, "sdw:%01x:%01x:%04x:%04x:%02x",  in sdw_slave_add()
50 		dev_set_name(&slave->dev, "sdw:%01x:%01x:%04x:%04x:%02x:%01x",  in sdw_slave_add()
55 	slave->dev.bus = &sdw_bus_type;  in sdw_slave_add()
56 	slave->dev.of_node = of_node_get(to_of_node(fwnode));  in sdw_slave_add()
57 	slave->dev.type = &sdw_slave_type;  in sdw_slave_add()
58 	slave->dev.groups = sdw_slave_status_attr_groups;  in sdw_slave_add()
59 	slave->bus = bus;  in sdw_slave_add()
60 	slave->status = SDW_SLAVE_UNATTACHED;  in sdw_slave_add()
61 	init_completion(&slave->enumeration_complete);  in sdw_slave_add()
62 	init_completion(&slave->initialization_complete);  in sdw_slave_add()
63 	slave->dev_num = 0;  in sdw_slave_add()
64 	slave->probed = false;  in sdw_slave_add()
65 	slave->first_interrupt_done = false;  in sdw_slave_add()
66 	mutex_init(&slave->sdw_dev_lock);  in sdw_slave_add()
69 		init_completion(&slave->port_ready[i]);  in sdw_slave_add()
72 	list_add_tail(&slave->node, &bus->slaves);  in sdw_slave_add()
83 	sdca_lookup_interface_revision(slave);  in sdw_slave_add()
84 	sdca_lookup_functions(slave);  in sdw_slave_add()
86 	ret = device_register(&slave->dev);  in sdw_slave_add()
88 		dev_err(bus->dev, "Failed to add slave: ret %d\n", ret);  in sdw_slave_add()
95 		list_del(&slave->node);  in sdw_slave_add()
97 		put_device(&slave->dev);  in sdw_slave_add()
101 	sdw_slave_debugfs_init(slave);  in sdw_slave_add()
164 			"Valid unique IDs 0x%x 0x%x for Slave mfg_id 0x%04x, part_id 0x%04x\n",  in sdw_acpi_check_duplicate()
172 		"Invalid unique IDs 0x%x 0x%x for Slave mfg_id 0x%04x, part_id 0x%04x\n",  in sdw_acpi_check_duplicate()
205  * sdw_acpi_find_slaves() - Find Slave devices in Master ACPI node
208  * Scans Master ACPI node for SDW child Slave devices and registers it.
226  * sdw_of_find_slaves() - Find Slave devices in master device tree node
229  * Scans Master DT node for SDW child Slave devices and registers it.