Merge "msm: mdss: hdmi: correctly validate the cec msg frame size"

/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.

/* Copyright (c) 2015-2017, 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

	}

	spin_unlock_irqrestore(&ctl->lock, flags);

	if (msg->frame_size > MAX_OPERAND_SIZE) {

	if (msg->frame_size > MAX_CEC_FRAME_SIZE) {

		pr_err("msg frame too big!\n");

		ret = -EINVAL;

		goto end;