diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2007-08-13 16:26:12 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-10-12 00:46:08 +0200 |
| commit | f5ff0a280201c9cbfb6e9eb4bafdb465c2269ed3 (patch) | |
| tree | ed056a42ec6c7330765fd3ce45c78815c76c2d34 /arch/mips/sgi-ip27 | |
| parent | [MIPS] Replace deprecated SA_* IRQ flags with modern IRQF_ variants. (diff) | |
| download | linux-f5ff0a280201c9cbfb6e9eb4bafdb465c2269ed3.tar.xz linux-f5ff0a280201c9cbfb6e9eb4bafdb465c2269ed3.zip | |
[MIPS] Use generic NTP code for all MIPS platforms
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/sgi-ip27')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-timer.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index 8c3c78c63ccd..31346162e9fa 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -40,7 +40,6 @@ #define TICK_SIZE (tick_nsec / 1000) static unsigned long ct_cur[NR_CPUS]; /* What counter should be at next timer irq */ -static long last_rtc_update; /* Last time the rtc clock got updated */ #if 0 static int set_rtc_mmss(unsigned long nowtime) @@ -113,23 +112,6 @@ again: update_process_times(user_mode(get_irq_regs())); - /* - * If we have an externally synchronized Linux clock, then update - * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be - * called as close as possible to when a second starts. - */ - if (ntp_synced() && - xtime.tv_sec > last_rtc_update + 660 && - (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 && - (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) { - if (rtc_mips_set_time(xtime.tv_sec) == 0) { - last_rtc_update = xtime.tv_sec; - } else { - last_rtc_update = xtime.tv_sec - 600; - /* do it again in 60 s */ - } - } - write_sequnlock(&xtime_lock); irq_exit(); } |