Merge "mdp3: Fix build error reported using LLVM"

/* Copyright (c) 2013-2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2013-2019, 2020, 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

	struct mdp3_dma_ccs ccs;

	int ret = -EINVAL;

	if (!data->csc_data.csc_mv || !data->csc_data.csc_pre_bv ||

		!data->csc_data.csc_post_bv || !data->csc_data.csc_pre_lv ||

			!data->csc_data.csc_post_lv) {

	if (!data) {

		pr_err("%s : Invalid csc vectors", __func__);

		return -EINVAL;

	}