xen/events: remove the unused resend_irq_on_evtchn()
resend_irq_on_evtchn() was only used by ia64 (which no longer has Xen support). Signed-off-by: David Vrabel <david.vrabel@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
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@ -1344,26 +1344,6 @@ static int set_affinity_irq(struct irq_data *data, const struct cpumask *dest,
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return rebind_irq_to_cpu(data->irq, tcpu);
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}
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static int retrigger_evtchn(int evtchn)
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{
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int masked;
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if (!VALID_EVTCHN(evtchn))
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return 0;
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masked = test_and_set_mask(evtchn);
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set_evtchn(evtchn);
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if (!masked)
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unmask_evtchn(evtchn);
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return 1;
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}
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int resend_irq_on_evtchn(unsigned int irq)
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{
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return retrigger_evtchn(evtchn_from_irq(irq));
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}
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static void enable_dynirq(struct irq_data *data)
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{
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int evtchn = evtchn_from_irq(data->irq);
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@ -1398,7 +1378,18 @@ static void mask_ack_dynirq(struct irq_data *data)
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static int retrigger_dynirq(struct irq_data *data)
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{
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return retrigger_evtchn(evtchn_from_irq(data->irq));
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unsigned int evtchn = evtchn_from_irq(data->irq);
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int masked;
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if (!VALID_EVTCHN(evtchn))
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return 0;
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masked = test_and_set_mask(evtchn);
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set_evtchn(evtchn);
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if (!masked)
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unmask_evtchn(evtchn);
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return 1;
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}
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static void restore_pirqs(void)
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@ -52,7 +52,6 @@ int evtchn_get(unsigned int evtchn);
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void evtchn_put(unsigned int evtchn);
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void xen_send_IPI_one(unsigned int cpu, enum ipi_vector vector);
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int resend_irq_on_evtchn(unsigned int irq);
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void rebind_evtchn_irq(int evtchn, int irq);
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static inline void notify_remote_via_evtchn(int port)
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