-#define to_dev(n) container_of(n,struct input_dev,node)
-#define to_handler(n) container_of(n,struct input_handler,node)
-#define to_handle(n) container_of(n,struct input_handle,d_node)
-#define to_handle_h(n) container_of(n,struct input_handle,h_node)
+#define to_dev(n) container_of(n, struct input_dev, node)
+#define to_handler(n) container_of(n, struct input_handler, node)
+#define to_handle(n) container_of(n, struct input_handle, d_node)
+#define to_handle_h(n) container_of(n, struct input_handle, h_node)