diff --git a/hw/i386/kvm/ioapic.c b/hw/i386/kvm/ioapic.c
index f11a540825..772a7127d4 100644
--- a/hw/i386/kvm/ioapic.c
+++ b/hw/i386/kvm/ioapic.c
@@ -129,9 +129,11 @@ static void kvm_ioapic_set_irq(void *opaque, int irq, int level)
 
 static void kvm_ioapic_init(IOAPICCommonState *s, int instance_no)
 {
+    DeviceState *dev = DEVICE(s);
+
     memory_region_init_reservation(&s->io_memory, NULL, "kvm-ioapic", 0x1000);
 
-    qdev_init_gpio_in(DEVICE(s), kvm_ioapic_set_irq, IOAPIC_NUM_PINS);
+    qdev_init_gpio_in(dev, kvm_ioapic_set_irq, IOAPIC_NUM_PINS);
 }
 
 static Property kvm_ioapic_properties[] = {
diff --git a/hw/intc/ioapic.c b/hw/intc/ioapic.c
index d866e00297..88428458a0 100644
--- a/hw/intc/ioapic.c
+++ b/hw/intc/ioapic.c
@@ -227,10 +227,12 @@ static const MemoryRegionOps ioapic_io_ops = {
 
 static void ioapic_init(IOAPICCommonState *s, int instance_no)
 {
+    DeviceState *dev = DEVICE(s);
+
     memory_region_init_io(&s->io_memory, OBJECT(s), &ioapic_io_ops, s,
                           "ioapic", 0x1000);
 
-    qdev_init_gpio_in(DEVICE(s), ioapic_set_irq, IOAPIC_NUM_PINS);
+    qdev_init_gpio_in(dev, ioapic_set_irq, IOAPIC_NUM_PINS);
 
     ioapics[instance_no] = s;
 }
diff --git a/hw/intc/ioapic_common.c b/hw/intc/ioapic_common.c
index 9ba1a26092..4611f7fbce 100644
--- a/hw/intc/ioapic_common.c
+++ b/hw/intc/ioapic_common.c
@@ -109,9 +109,9 @@ static const TypeInfo ioapic_common_type = {
     .abstract = true,
 };
 
-static void register_types(void)
+static void ioapic_common_register_types(void)
 {
     type_register_static(&ioapic_common_type);
 }
 
-type_init(register_types)
+type_init(ioapic_common_register_types)