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/* * 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. * * Stub RTC routines to keep Linux from crashing on machine which don't * have a RTC chip. * * Copyright (C) 1998, 2001 by Ralf Baechle */ #include <linux/kernel.h> #include <linux/mc146818rtc.h> static unsigned char no_rtc_read_data(unsigned long addr) { panic("no_rtc_read_data called - shouldn't happen."); } static void no_rtc_write_data(unsigned char data, unsigned long addr) { panic("no_rtc_write_data called - shouldn't happen."); } static int no_rtc_bcd_mode(void) { panic("no_rtc_bcd_mode called - shouldn't happen."); } struct rtc_ops no_rtc_ops = { &no_rtc_read_data, &no_rtc_write_data, &no_rtc_bcd_mode }; |