arch/mips/include/asm/mach-rm/mc146818rtc.h

   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 */