+struct rmi_function *rmi_find_function(struct rmi_device *rmi_dev, u8 number)
+{
+ struct rmi_driver_data *data = dev_get_drvdata(&rmi_dev->dev);
+ struct rmi_function *entry;
+
+ list_for_each_entry(entry, &data->function_list, node) {
+ if (entry->fd.function_number == number)
+ return entry;
+ }
+
+ return NULL;
+}
+