From 4640ddf5efe71c1338cbb76e73278cfdbcd6426f Mon Sep 17 00:00:00 2001 From: David Vrabel Date: Mon, 17 Feb 2014 17:45:16 +0000 Subject: 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 Signed-off-by: Konrad Rzeszutek Wilk Reviewed-by: Boris Ostrovsky --- drivers/xen/events/events_base.c | 33 ++++++++++++--------------------- 1 file changed, 12 insertions(+), 21 deletions(-) (limited to 'drivers/xen') diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c index f4a9e3311297..dca101ab1747 100644 --- 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) -- cgit v1.2.3