Input: gameport - use setup_timer

Use setup_timer() instead of init_timer() to simplify the code.
Signed-off-by: NGeliang Tang <geliangtang@gmail.com>
Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/gameport/gameport.c

@@ -542,9 +542,8 @@ static void gameport_init_port(struct gameport *gameport)
 
 	INIT_LIST_HEAD(&gameport->node);
 	spin_lock_init(&gameport->timer_lock);
-	init_timer(&gameport->poll_timer);
-	gameport->poll_timer.function = gameport_run_poll_handler;
-	gameport->poll_timer.data = (unsigned long)gameport;
+	setup_timer(&gameport->poll_timer, gameport_run_poll_handler,
+		    (unsigned long)gameport);
 }
 
 /*