drivers/pnp/core.c

3  * core.c - contains all core device and protocol registration functions
34 static void pnp_remove_protocol(struct pnp_protocol *protocol)
37 	list_del(&protocol->protocol_list);
42  * pnp_register_protocol - adds a pnp protocol to the pnp layer
43  * @protocol: pointer to the corresponding pnp_protocol structure
47 int pnp_register_protocol(struct pnp_protocol *protocol)
52 	INIT_LIST_HEAD(&protocol->devices);
53 	INIT_LIST_HEAD(&protocol->cards);
67 	protocol->number = nodenum;
68 	dev_set_name(&protocol->dev, "pnp%d", nodenum);
70 	list_add_tail(&protocol->protocol_list, &pnp_protocols);
74 	ret = device_register(&protocol->dev);
76 		pnp_remove_protocol(protocol);
119 struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *protocol, int id,
131 	dev->protocol = protocol;
135 	dev->dev.parent = &dev->protocol->dev;
147 	dev_set_name(&dev->dev, "%02x:%02x", dev->protocol->number, dev->number);
170 	list_add_tail(&dev->protocol_list, &dev->protocol->devices);
177 	else if (dev->protocol->can_wakeup)
179 				dev->protocol->can_wakeup(dev));
208 	dev_dbg(&dev->dev, "%s device, IDs%s (%s)\n", dev->protocol->name, buf,