diff options
Diffstat (limited to 'arch/m68k/kernel')
| -rw-r--r-- | arch/m68k/kernel/time.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/m68k/kernel/time.c b/arch/m68k/kernel/time.c index c2697a4d4ddd..c05cec21b05f 100644 --- a/arch/m68k/kernel/time.c +++ b/arch/m68k/kernel/time.c @@ -45,8 +45,12 @@ static irqreturn_t timer_interrupt(int irq, void *dummy) xtime_update(1); update_process_times(user_mode(get_irq_regs())); profile_tick(CPU_PROFILING); + return IRQ_HANDLED; +} #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... */ @@ -68,9 +72,8 @@ static irqreturn_t timer_interrupt(int irq, void *dummy) dist = period / 4; } } -#endif /* CONFIG_HEARTBEAT */ - return IRQ_HANDLED; } +#endif /* CONFIG_HEARTBEAT */ #ifdef CONFIG_M68KCLASSIC #if !IS_BUILTIN(CONFIG_RTC_DRV_GENERIC) |