/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * acpi_lpat.h - LPAT table processing functions
 *
 * Copyright (C) 2015 Intel Corporation. All rights reserved.
 */

#ifndef ACPI_LPAT_H
#define ACPI_LPAT_H

struct acpi_lpat {
        int temp;
        int raw;
};

struct acpi_lpat_conversion_table {
        struct acpi_lpat *lpat;
        int lpat_count;
};

#ifdef CONFIG_ACPI

int acpi_lpat_raw_to_temp(struct acpi_lpat_conversion_table *lpat_table,
                          int raw);
int acpi_lpat_temp_to_raw(struct acpi_lpat_conversion_table *lpat_table,
                          int temp);
struct acpi_lpat_conversion_table *acpi_lpat_get_conversion_table(acpi_handle
                                                                  handle);
void acpi_lpat_free_conversion_table(struct acpi_lpat_conversion_table
                                     *lpat_table);

#else
static int acpi_lpat_raw_to_temp(struct acpi_lpat_conversion_table *lpat_table,
                                 int raw)
{
        return 0;
}

static int acpi_lpat_temp_to_raw(struct acpi_lpat_conversion_table *lpat_table,
                                 int temp)
{
        return 0;
}

static struct acpi_lpat_conversion_table *acpi_lpat_get_conversion_table(
                                                        acpi_handle handle)
{
        return NULL;
}

static void acpi_lpat_free_conversion_table(struct acpi_lpat_conversion_table
                                            *lpat_table)
{
}

#endif
#endif