diag: Add DCI support

This change adds DIAG Consumer Interface (DCI). This will help
Android user space applications use DIAG to send command requests
to modem and receive responses back. Until now, this was done using
tools or scripts on PC. With this change, this functionality is available
on target itself.

Change-Id: I66c187e406fe93ae23c4ca0ead2cf0aed3502197
Signed-off-by: Shalabh Jain <shalabhj@codeaurora.org>
diff --git a/drivers/char/diag/diagchar_hdlc.c b/drivers/char/diag/diagchar_hdlc.c
index ef57d52..74dcb6b 100644
--- a/drivers/char/diag/diagchar_hdlc.c
+++ b/drivers/char/diag/diagchar_hdlc.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved.
+/* Copyright (c) 2008-2009, 2012, Code Aurora Forum. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -19,6 +19,7 @@
 #include <linux/uaccess.h>
 #include <linux/crc-ccitt.h>
 #include "diagchar_hdlc.h"
+#include "diagchar.h"
 
 
 MODULE_LICENSE("GPL v2");