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[RFC,v1,05/20] piix3: make PIIX3-xen a subclass of PIIX3

Message ID 5003e7fe466501d477fafe8c7cafec362dc8adaf.1369193012.git.hutao@cn.fujitsu.com
State New
Headers show

Commit Message

Hu Tao May 22, 2013, 5:33 a.m. UTC 
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
---
 hw/pci-host/piix.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)
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Patch

diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index 1c5c761..f96835b 100644
--- a/hw/pci-host/piix.c
+++ b/hw/pci-host/piix.c
@@ -597,24 +597,14 @@  static const TypeInfo piix3_info = {
 
 static void piix3_xen_class_init(ObjectClass *klass, void *data)
 {
-    DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
 
-    dc->desc        = "ISA bridge";
-    dc->vmsd        = &vmstate_piix3;
-    dc->no_user     = 1;
-    k->no_hotplug   = 1;
-    k->init         = piix3_initfn;
     k->config_write = piix3_write_config_xen;
-    k->vendor_id    = PCI_VENDOR_ID_INTEL;
-    /* 82371SB PIIX3 PCI-to-ISA bridge (Step A1) */
-    k->device_id    = PCI_DEVICE_ID_INTEL_82371SB_0;
-    k->class_id     = PCI_CLASS_BRIDGE_ISA;
 };
 
 static const TypeInfo piix3_xen_info = {
     .name          = "PIIX3-xen",
-    .parent        = TYPE_PCI_DEVICE,
+    .parent        = "PIIX3",
     .instance_size = sizeof(PIIX3State),
     .class_init    = piix3_xen_class_init,
 };