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timer: Make sure to reset the timer repeat checks on a shutdown

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Reset the timer repeat checks on shutdown, otherwise it is possible to
get into an infinite shutdown loop.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2017-03-29 13:01:35 -04:00
parent f8b0c884b0
commit 2b735daae5
2 changed files with 17 additions and 9 deletions
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7
src/generic/timer.c
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@ -94,3 +94,10 @@ timer_task(void)
irq_enable();
}
DECL_TASK(timer_task);
static void
timer_irq_shutdown(void)
{
timer_repeat_until = timer_read_time() + TIMER_IDLE_REPEAT_TICKS;
}
DECL_SHUTDOWN(timer_irq_shutdown);