1 files changed, 1 insertions, 19 deletions

diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 5aa422a3c3cd..975e90fa6d5a 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -977,7 +977,7 @@ int bind_ipi_to_irqhandler(enum ipi_vector ipi,
         if (irq < 0)
                 return irq;
 
-        irqflags |= IRQF_NO_SUSPEND;
+        irqflags |= IRQF_NO_SUSPEND | IRQF_FORCE_RESUME;
         retval = request_irq(irq, handler, irqflags, devname, dev_id);
         if (retval != 0) {
                 unbind_from_irq(irq);
@@ -1433,7 +1433,6 @@ void xen_poll_irq(int irq)
 void xen_irq_resume(void)
 {
         unsigned int cpu, irq, evtchn;
-        struct irq_desc *desc;
 
         init_evtchn_cpu_bindings();
 
@@ -1453,23 +1452,6 @@ void xen_irq_resume(void)
                 restore_cpu_ipis(cpu);
         }
 
-        /*
-         * Unmask any IRQF_NO_SUSPEND IRQs which are enabled. These
-         * are not handled by the IRQ core.
-         */
-        for_each_irq_desc(irq, desc) {
-                if (!desc->action || !(desc->action->flags & IRQF_NO_SUSPEND))
-                        continue;
-                if (desc->status & IRQ_DISABLED)
-                        continue;
-
-                evtchn = evtchn_from_irq(irq);
-                if (evtchn == -1)
-                        continue;
-
-                unmask_evtchn(evtchn);
-        }
-
         restore_cpu_pirqs();
 }