/*
 * Secure RPMB Driver for Exynos scsi rpmb
 *
 * Copyright (C) 2016 Samsung Electronics Co., Ltd.
 *
 * 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.
 */

#include "ufshcd.h"
#include "ufs-cal-if.h"
#include "ufs-exynos.h"

struct ufs_hba *hba_srpmb;

int exynos_ufs_srpmb_config(struct ufs_hba *hba)
{
	if (hba) {
		hba_srpmb = hba;
		return RV_SUCCESS;
	}
	return -1;
}

struct scsi_device *exynos_ufs_srpmb_sdev(void)
{
	if (!hba_srpmb)
		return NULL;

	if (!hba_srpmb->sdev_ufs_device)
		return NULL;

	if (!hba_srpmb->sdev_rpmb)
		return NULL;

	return hba_srpmb->sdev_rpmb;
}
EXPORT_SYMBOL(exynos_ufs_srpmb_sdev);