1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c
index 607998f0b7d8..724b5923b6e2 100644
--- a/drivers/s390/kvm/kvm_virtio.c
+++ b/drivers/s390/kvm/kvm_virtio.c
@@ -441,7 +441,7 @@ static int __init kvm_devices_init(void)
 
         INIT_WORK(&hotplug_work, hotplug_devices);
 
-        ctl_set_bit(0, 9);
+        service_subclass_irq_register();
         register_external_interrupt(0x2603, kvm_extint_handler);
 
         scan_devices();