+static void driver_sysfs_remove(struct device *dev)
+{
+ struct device_driver *drv = dev->driver;
+
+ if (drv) {
+ sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
+ sysfs_remove_link(&dev->kobj, "driver");
+ }
+}
+
+/**
+ * device_bind_driver - bind a driver to one device.
+ * @dev: device.
+ *
+ * Allow manual attachment of a driver to a device.
+ * Caller must have already set @dev->driver.
+ *
+ * Note that this does not modify the bus reference count
+ * nor take the bus's rwsem. Please verify those are accounted
+ * for before calling this. (It is ok to call with no other effort
+ * from a driver's probe() method.)
+ *
+ * This function must be called with @dev->sem held.
+ */
+int device_bind_driver(struct device *dev)
+{
+ driver_bound(dev);
+ return driver_sysfs_add(dev);
+}
+