diff options
Diffstat (limited to 'arch/m68k/kernel/time.c')
| -rw-r--r-- | arch/m68k/kernel/time.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c index c2697a4d4ddd..acd4c2da562b 100644 --- a/arch/m68k/kernel/time.c +++ b/arch/m68k/kernel/time.c @@ -35,18 +35,9 @@ unsigned long (*mach_random_get_entropy)(void); EXPORT_SYMBOL_GPL(mach_random_get_entropy); - -/* - * timer_interrupt() needs to keep up the real-time clock, - * as well as call the "xtime_update()" routine every clocktick - */ -static irqreturn_t timer_interrupt(int irq, void *dummy) -{ - xtime_update(1); - update_process_times(user_mode(get_irq_regs())); - profile_tick(CPU_PROFILING); - #ifdef CONFIG_HEARTBEAT +void timer_heartbeat(void) +{ /* use power LED as a heartbeat instead -- much more useful for debugging -- based on the version for PReP by Cort */ /* acts like an actual heart beat -- ie thump-thump-pause... */ @@ -68,11 +59,19 @@ static irqreturn_t timer_interrupt(int irq, void *dummy) dist = period / 4; } } -#endif /* CONFIG_HEARTBEAT */ - return IRQ_HANDLED; } +#endif /* CONFIG_HEARTBEAT */ + +#if defined(CONFIG_M68KCLASSIC) || defined(CONFIG_SUN3) +/* machine dependent timer functions */ +int (*mach_hwclk) (int, struct rtc_time*); +EXPORT_SYMBOL(mach_hwclk); + +int (*mach_get_rtc_pll)(struct rtc_pll_info *); +int (*mach_set_rtc_pll)(struct rtc_pll_info *); +EXPORT_SYMBOL(mach_get_rtc_pll); +EXPORT_SYMBOL(mach_set_rtc_pll); -#ifdef CONFIG_M68KCLASSIC #if !IS_BUILTIN(CONFIG_RTC_DRV_GENERIC) void read_persistent_clock64(struct timespec64 *ts) { @@ -150,9 +149,9 @@ static int __init rtc_init(void) module_init(rtc_init); #endif /* CONFIG_RTC_DRV_GENERIC */ -#endif /* CONFIG M68KCLASSIC */ +#endif /* CONFIG_M68KCLASSIC || SUN3 */ void __init time_init(void) { - mach_sched_init(timer_interrupt); + mach_sched_init(); } |