KVM: i8254: remove pit and kvm from kvm_kpit_state

	}

}

static inline struct kvm_pit *pit_state_to_pit(struct kvm_kpit_state *ps)

{

	return container_of(ps, struct kvm_pit, pit_state);

}

static void kvm_pit_ack_irq(struct kvm_irq_ack_notifier *kian)

{

	struct kvm_kpit_state *ps = container_of(kian, struct kvm_kpit_state,

						 irq_ack_notifier);

	struct kvm_pit *pit = pit_state_to_pit(ps);

	atomic_set(&ps->irq_ack, 1);

	/* irq_ack should be set before pending is read.  Order accesses with

	 */

	smp_mb();

	if (atomic_dec_if_positive(&ps->pending) > 0)

		queue_kthread_work(&ps->pit->worker, &ps->pit->expired);

		queue_kthread_work(&pit->worker, &pit->expired);

}

void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu)

static enum hrtimer_restart pit_timer_fn(struct hrtimer *data)

{

	struct kvm_kpit_state *ps = container_of(data, struct kvm_kpit_state, timer);

	struct kvm_pit *pt = ps->kvm->arch.vpit;

	struct kvm_pit *pt = pit_state_to_pit(ps);

	if (ps->reinject)

		atomic_inc(&ps->pending);

	/* TODO The new value only affected after the retriggered */

	hrtimer_cancel(&ps->timer);

	flush_kthread_work(&ps->pit->expired);

	flush_kthread_work(&pit->expired);

	ps->period = interval;

	ps->is_periodic = is_period;

	ps->timer.function = pit_timer_fn;

	ps->kvm = pit->kvm;

	kvm_pit_reset_reinject(pit);

	pit->kvm = kvm;

	pit_state = &pit->pit_state;

	pit_state->pit = pit;

	hrtimer_init(&pit_state->timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);

	pit_state->irq_ack_notifier.gsi = 0;

	u32    speaker_data_on;

	struct mutex lock;

	struct kvm *kvm;

	struct kvm_pit *pit;

	bool reinject;

	atomic_t pending; /* accumulated triggered timers */

	atomic_t irq_ack;