ioapic: QOM'ify ioapic

Convert 'init' function to QOM's 'realize' for ioapic and kvm-ioapic.
Change variable 'ioapic_no' from static to global. Then we can drop
the 'instance_no' function argument.

Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/hw/i386/kvm/ioapic.c b/hw/i386/kvm/ioapic.c
index 772a712..d2a6c4c 100644
--- a/hw/i386/kvm/ioapic.c
+++ b/hw/i386/kvm/ioapic.c
@@ -127,9 +127,9 @@ static void kvm_ioapic_set_irq(void *opaque, int irq, int level)
     apic_report_irq_delivered(delivered);
 }
 
-static void kvm_ioapic_init(IOAPICCommonState *s, int instance_no)
+static void kvm_ioapic_realize(DeviceState *dev, Error **errp)
 {
-    DeviceState *dev = DEVICE(s);
+    IOAPICCommonState *s = IOAPIC_COMMON(dev);
 
     memory_region_init_reservation(&s->io_memory, NULL, "kvm-ioapic", 0x1000);
 
@@ -146,7 +146,7 @@ static void kvm_ioapic_class_init(ObjectClass *klass, void *data)
     IOAPICCommonClass *k = IOAPIC_COMMON_CLASS(klass);
     DeviceClass *dc = DEVICE_CLASS(klass);
 
-    k->init      = kvm_ioapic_init;
+    k->realize   = kvm_ioapic_realize;
     k->pre_save  = kvm_ioapic_get;
     k->post_load = kvm_ioapic_put;
     dc->reset    = kvm_ioapic_reset;