[Xen-devel] [PATCH 3/8] [xen/events] Export xen_clear_irq_pending and xen_poll_irq_timeout as the PCI front module utilizes them.

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

These two functions are used in the IRQ handler of the PCI front
driver to check its state. They need to be accessible if
PCI front is compiled as a module.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
---
 drivers/xen/events.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index d977ab2..9836768 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -1253,7 +1253,7 @@ void xen_clear_irq_pending(int irq)
        if (VALID_EVTCHN(evtchn))
                clear_evtchn(evtchn);
 }
-
+EXPORT_SYMBOL(xen_clear_irq_pending);
 void xen_set_irq_pending(int irq)
 {
        int evtchn = evtchn_from_irq(irq);
@@ -1290,6 +1290,7 @@ void xen_poll_irq_timeout(int irq, u64 timeout)
                        BUG();
        }
 }
+EXPORT_SYMBOL(xen_poll_irq_timeout);
 /* Poll waiting for an irq to become pending.  In the usual case, the
    irq will be disabled so it won't deliver an interrupt. */
 void xen_poll_irq(int irq)
-- 
1.6.2.5


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