Merge "ASoC: msm: qdsp6v2: check dai before dereference"

/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.

/* Copyright (c) 2012-2014, 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

	const struct snd_kcontrol_new *kcontrol;

	int rc = 0;

	struct snd_soc_dapm_route intercon;

	if (!dai) {

		pr_err("%s: dai not found\n", __func__);

		return -EINVAL;

	}

	dai_data = kzalloc(sizeof(struct msm_dai_q6_hdmi_dai_data),

		GFP_KERNEL);