Pinned to some recent date

Revision:
0:fb7af294d5d9
diff -r 000000000000 -r fb7af294d5d9 drivers/AnalogIn.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/drivers/AnalogIn.cpp	Thu Nov 17 16:43:53 2016 +0000
@@ -0,0 +1,27 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "drivers/AnalogIn.h"
+
+#if DEVICE_ANALOGIN
+
+namespace mbed {
+
+SingletonPtr<PlatformMutex> AnalogIn::_mutex;
+
+};
+
+#endif