xen: events: update pirq_to_irq in xen_create_msi_irq

I don't think this was a deliberate ommision.

Makes the tail end of this function look even more like
xen_bind_pirq_msi_to_irq.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index b54285e27b3b..721b393fd8aa 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -730,6 +730,7 @@ int xen_create_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, int type)
                 goto out;
 
         irq_info[irq] = mk_pirq_info(0, map_irq.pirq, 0, map_irq.index);
+        pirq_to_irq[map_irq.pirq] = irq;
 
         set_irq_chip_and_handler_name(irq, &xen_pirq_chip,
                         handle_level_irq,