avl_init(&devices, avl_strcmp, true, NULL);
}
-void device_broadcast_event(struct device *dev, enum device_event ev)
+
+static void __device_broadcast_event(struct list_head *head, enum device_event ev)
{
struct device_user *dep, *tmp;
- list_for_each_entry_safe(dep, tmp, &dev->users, list) {
+ list_for_each_entry_safe(dep, tmp, head, list) {
if (!dep->cb)
continue;
}
}
+void device_broadcast_event(struct device *dev, enum device_event ev)
+{
+ __device_broadcast_event(&dev->aliases, ev);
+ __device_broadcast_event(&dev->users, ev);
+}
+
int device_claim(struct device_user *dep)
{
struct device *dev = dep->dev;
D(DEVICE, "Initialize device '%s'\n", dev->ifname);
INIT_LIST_HEAD(&dev->users);
+ INIT_LIST_HEAD(&dev->aliases);
dev->type = type;
if (!dev->set_state)
void device_add_user(struct device_user *dep, struct device *dev)
{
+ struct list_head *head;
+
if (dep->dev)
device_remove_user(dep);
return;
dep->dev = dev;
- list_add_tail(&dep->list, &dev->users);
+
+ if (dep->alias)
+ head = &dev->aliases;
+ else
+ head = &dev->users;
+ list_add_tail(&dep->list, head);
+
if (dep->cb && dev->present) {
dep->cb(dep, DEV_EVENT_ADD);
if (dev->active)