/*
 *  drivers/arisc/interfaces/arisc_loopback.c
 *
 * Copyright (c) 2012 Allwinner.
 * 2012-05-01 Written by sunny (sunny@allwinnertech.com).
 * 2012-10-01 Written by superm (superm@allwinnertech.com).
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 */

#include "../arisc_i.h"

int arisc_message_loopback(void)
{
	int                   result;

	result = invoke_scp_fn_smc(ARM_SVC_ARISC_MESSAGE_LOOPBACK, 0, 0, 0);

	return result;
}
EXPORT_SYMBOL(arisc_message_loopback);