[11U68]fix P0_11 to use GPIO

Fork of mbed-src by mbed official

Revision:
554:edd95c0879f8
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_NXP/TARGET_LPC2460/cmsis.h	Mon Jun 01 11:00:11 2015 +0100
@@ -0,0 +1,13 @@
+/* mbed Microcontroller Library - CMSIS
+ * Copyright (C) 2009-2015 ARM Limited. All rights reserved.
+ * 
+ * A generic CMSIS include header, pulling in LPC2368 specifics
+ */
+
+#ifndef MBED_CMSIS_H
+#define MBED_CMSIS_H
+
+#include "LPC24xx.h"
+#include "cmsis_nvic.h"
+
+#endif