1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License.  See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2004 by Ralf Baechle
7 *
8 * RTC routines for PC style attached Dallas chip with ARC epoch.
9 */
10#ifndef __ASM_MACH_RM_MC146818RTC_H
11#define __ASM_MACH_RM_MC146818RTC_H
12
13#ifdef CONFIG_CPU_BIG_ENDIAN
14#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1900)
15#else
16#define mc146818_decode_year(year) ((year) + 1980)
17#endif
18
19#include_next <mc146818rtc.h>
20
21#endif /* __ASM_MACH_RM_MC146818RTC_H */
22