Revision e0dd114c

b/hw/i8254.c
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void hpet_pit_disable(void) {
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    PITChannelState *s;
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    s = &pit_state.channels[0];
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    qemu_del_timer(s->irq_timer);
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    if (s->irq_timer)
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        qemu_del_timer(s->irq_timer);
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}
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/* When HPET is reset or leaving legacy mode, it must reenable i8254

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