spin_unlock(&pnp_lock);
ret = device_register(&dev->dev);
- if (ret == 0)
- pnp_interface_attach_device(dev);
- return ret;
+ if (ret)
+ return ret;
+
+ pnp_interface_attach_device(dev);
+ return 0;
}
/*
*/
int pnp_add_device(struct pnp_dev *dev)
{
+ int ret;
+
if (dev->card)
return -EINVAL;
+
dev->dev.parent = &dev->protocol->dev;
sprintf(dev->dev.bus_id, "%02x:%02x", dev->protocol->number,
dev->number);
- return __pnp_add_device(dev);
+ ret = __pnp_add_device(dev);
+ if (ret)
+ return ret;
+
+#ifdef CONFIG_PNP_DEBUG
+ {
+ struct pnp_id *id;
+
+ dev_printk(KERN_DEBUG, &dev->dev, "%s device, IDs",
+ dev->protocol->name);
+ for (id = dev->id; id; id = id->next)
+ printk(" %s", id->id);
+ printk(" (%s)\n", dev->active ? "active" : "disabled");
+ }
+#endif
+ return 0;
}
void __pnp_remove_device(struct pnp_dev *dev)
is_exclusive_device(device))
return 0;
- pnp_dbg("ACPI device : hid %s", acpi_device_hid(device));
dev = kzalloc(sizeof(struct pnp_dev), GFP_KERNEL);
if (!dev) {
pnp_err("Out of memory");