diff options
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/Kconfig | 4 | ||||
| -rw-r--r-- | arch/sh/kernel/time.c | 11 |
2 files changed, 8 insertions, 7 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index adc8109f8b77..3e804c736e64 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -37,6 +37,10 @@ config GENERIC_CALIBRATE_DELAY bool default y +config ARCH_MAY_HAVE_PC_FDC + bool + default y + source "init/Kconfig" menu "System type" diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c index df7a9b9d4cbf..02ca69918d7c 100644 --- a/arch/sh/kernel/time.c +++ b/arch/sh/kernel/time.c @@ -215,10 +215,7 @@ int do_settimeofday(struct timespec *tv) set_normalized_timespec(&xtime, sec, nsec); set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec); - time_adjust = 0; /* stop active adjtime() */ - time_status |= STA_UNSYNC; - time_maxerror = NTP_PHASE_LIMIT; - time_esterror = NTP_PHASE_LIMIT; + ntp_clear(); write_sequnlock_irq(&xtime_lock); clock_was_set(); @@ -234,7 +231,7 @@ static long last_rtc_update; * timer_interrupt() needs to keep up the real-time clock, * as well as call the "do_timer()" routine every clocktick */ -static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) +static inline void do_timer_interrupt(int irq, struct pt_regs *regs) { do_timer(regs); #ifndef CONFIG_SMP @@ -252,7 +249,7 @@ static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *reg * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be * called as close as possible to 500 ms before the new second starts. */ - if ((time_status & STA_UNSYNC) == 0 && + 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) { @@ -285,7 +282,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) * locally disabled. -arca */ write_seqlock(&xtime_lock); - do_timer_interrupt(irq, NULL, regs); + do_timer_interrupt(irq, regs); write_sequnlock(&xtime_lock); return IRQ_HANDLED; |