Removed linux_code

Change-Id: I7327828d2c9efdf03172d1b90f49d5c51fbba86e
diff --git a/y2016/joystick_reader.cc b/y2016/joystick_reader.cc
index bc90a51..99bfb68 100644
--- a/y2016/joystick_reader.cc
+++ b/y2016/joystick_reader.cc
@@ -3,7 +3,7 @@
 #include <unistd.h>
 #include <math.h>
 
-#include "aos/linux_code/init.h"
+#include "aos/init.h"
 #include "aos/input/joystick_input.h"
 #include "aos/input/driver_station_data.h"
 #include "aos/logging/logging.h"