mips/mach-rm: remove custom mc146818rtc.h file

The mc146818_decode_year macro is used only in mc146818_get_cmos_time,
which in turn is called only in
	arch/mips/loongson2ef/common/time.c
and
	arch/mips/mti-malta/malta-time.c

So no SNI or mach-rm content. SNI did not use mc146818_get_cmos_time
apparently since
commit 06cf5583fd9a ("[MIPS] SNI RM updates")
in 2007.

Signed-off-by: Mateusz Jończyk <mat.jonczyk@o2.pl>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
This commit is contained in:
Mateusz Jończyk
2026-02-04 16:39:16 +08:00
committed by maoxiaochuan
parent b5440a58f3
commit 5a512f70fe
@@ -1,21 +0,0 @@
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2004 by Ralf Baechle
*
* RTC routines for PC style attached Dallas chip with ARC epoch.
*/
#ifndef __ASM_MACH_RM_MC146818RTC_H
#define __ASM_MACH_RM_MC146818RTC_H
#ifdef CONFIG_CPU_BIG_ENDIAN
#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1900)
#else
#define mc146818_decode_year(year) ((year) + 1980)
#endif
#include <asm/mach-generic/mc146818rtc.h>
#endif /* __ASM_MACH_RM_MC146818RTC_H */