xen: set irq_chip disable
By default, the irq_chip.disable operation is a no-op. Explicitly set
it to disable the Xen event channel.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 3141e14..7c37054 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -820,8 +820,11 @@
static struct irq_chip xen_dynamic_chip __read_mostly = {
.name = "xen-dyn",
+
+ .disable = disable_dynirq,
.mask = disable_dynirq,
.unmask = enable_dynirq,
+
.ack = ack_dynirq,
.set_affinity = set_affinity_irq,
.retrigger = retrigger_dynirq,