Merge "net: ipc_router: Bind only a client port as control port"

/* Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.

/* Copyright (c) 2011-2016, The Linux Foundation. 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

int msm_ipc_router_bind_control_port(struct msm_ipc_port *port_ptr)

{

	if (!port_ptr)

	if (unlikely(!port_ptr || port_ptr->type != CLIENT_PORT))

		return -EINVAL;

	down_write(&local_ports_lock_lhc2);