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>

diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
index f4a9e3311297b7b562f9235dae03e92b9266a9cc..dca101ab1747a170be1e995df61cf9276d05fd7e 100644 (file)
--- a/drivers/xen/events/events_base.c
+++ b/drivers/xen/events/events_base.c
@@ -1344,26 +1344,6 @@ static int set_affinity_irq(struct irq_data *data, const struct cpumask *dest,
        return rebind_irq_to_cpu(data->irq, tcpu);
 }
 
-static int retrigger_evtchn(int evtchn)
-{
-       int masked;
-
-       if (!VALID_EVTCHN(evtchn))
-               return 0;
-
-       masked = test_and_set_mask(evtchn);
-       set_evtchn(evtchn);
-       if (!masked)
-               unmask_evtchn(evtchn);
-
-       return 1;
-}
-
-int resend_irq_on_evtchn(unsigned int irq)
-{
-       return retrigger_evtchn(evtchn_from_irq(irq));
-}
-
 static void enable_dynirq(struct irq_data *data)
 {
        int evtchn = evtchn_from_irq(data->irq);
@@ -1398,7 +1378,18 @@ static void mask_ack_dynirq(struct irq_data *data)
 
 static int retrigger_dynirq(struct irq_data *data)
 {
-       return retrigger_evtchn(evtchn_from_irq(data->irq));
+       unsigned int evtchn = evtchn_from_irq(data->irq);
+       int masked;
+
+       if (!VALID_EVTCHN(evtchn))
+               return 0;
+
+       masked = test_and_set_mask(evtchn);
+       set_evtchn(evtchn);
+       if (!masked)
+               unmask_evtchn(evtchn);
+
+       return 1;
 }
 
 static void restore_pirqs(void)

diff --git a/include/xen/events.h b/include/xen/events.h
index c9c85cf84895f2da789ca3f49aa67ac7297af57c..a6d92378354c4b8f25631f9ec7a4d093270b93e1 100644 (file)
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -52,7 +52,6 @@ int evtchn_get(unsigned int evtchn);
 void evtchn_put(unsigned int evtchn);
 
 void xen_send_IPI_one(unsigned int cpu, enum ipi_vector vector);
-int resend_irq_on_evtchn(unsigned int irq);
 void rebind_evtchn_irq(int evtchn, int irq);
 
 static inline void notify_remote_via_evtchn(int port)