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-rw-r--r--arch/m68k/atari/time.c63
1 files changed, 0 insertions, 63 deletions
diff --git a/arch/m68k/atari/time.c b/arch/m68k/atari/time.c
index c549b48174ec..9cca64286464 100644
--- a/arch/m68k/atari/time.c
+++ b/arch/m68k/atari/time.c
@@ -285,69 +285,6 @@ int atari_tt_hwclk( int op, struct rtc_time *t )
return( 0 );
}
-
-int atari_mste_set_clock_mmss (unsigned long nowtime)
-{
- short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
- struct MSTE_RTC val;
- unsigned char rtc_minutes;
-
- mste_read(&val);
- rtc_minutes= val.min_ones + val.min_tens * 10;
- if ((rtc_minutes < real_minutes
- ? real_minutes - rtc_minutes
- : rtc_minutes - real_minutes) < 30)
- {
- val.sec_ones = real_seconds % 10;
- val.sec_tens = real_seconds / 10;
- val.min_ones = real_minutes % 10;
- val.min_tens = real_minutes / 10;
- mste_write(&val);
- }
- else
- return -1;
- return 0;
-}
-
-int atari_tt_set_clock_mmss (unsigned long nowtime)
-{
- int retval = 0;
- short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
- unsigned char save_control, save_freq_select, rtc_minutes;
-
- save_control = RTC_READ (RTC_CONTROL); /* tell the clock it's being set */
- RTC_WRITE (RTC_CONTROL, save_control | RTC_SET);
-
- save_freq_select = RTC_READ (RTC_FREQ_SELECT); /* stop and reset prescaler */
- RTC_WRITE (RTC_FREQ_SELECT, save_freq_select | RTC_DIV_RESET2);
-
- rtc_minutes = RTC_READ (RTC_MINUTES);
- if (!(save_control & RTC_DM_BINARY))
- rtc_minutes = bcd2bin(rtc_minutes);
-
- /* Since we're only adjusting minutes and seconds, don't interfere
- with hour overflow. This avoids messing with unknown time zones
- but requires your RTC not to be off by more than 30 minutes. */
- if ((rtc_minutes < real_minutes
- ? real_minutes - rtc_minutes
- : rtc_minutes - real_minutes) < 30)
- {
- if (!(save_control & RTC_DM_BINARY))
- {
- real_seconds = bin2bcd(real_seconds);
- real_minutes = bin2bcd(real_minutes);
- }
- RTC_WRITE (RTC_SECONDS, real_seconds);
- RTC_WRITE (RTC_MINUTES, real_minutes);
- }
- else
- retval = -1;
-
- RTC_WRITE (RTC_FREQ_SELECT, save_freq_select);
- RTC_WRITE (RTC_CONTROL, save_control);
- return retval;
-}
-
/*
* Local variables:
* c-indent-level: 4