With some structure such as vmstate and property, rename LoongArchExtIOI
with LoongArchExtIOICommonState, these common structure will be moved
to common file.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
---
 hw/intc/loongarch_extioi.c | 41 +++++++++++++++++++++++---------------
 1 file changed, 25 insertions(+), 16 deletions(-)

diff --git a/hw/intc/loongarch_extioi.c b/hw/intc/loongarch_extioi.c
index 02dc4e6db3..409d4a85da 100644
--- a/hw/intc/loongarch_extioi.c
+++ b/hw/intc/loongarch_extioi.c
@@ -396,6 +396,11 @@ static int vmstate_extioi_post_load(void *opaque, int version_id)
     return 0;
 }
 
+static int loongarch_extioi_common_post_load(void *opaque, int version_id)
+{
+    return vmstate_extioi_post_load(opaque, version_id);
+}
+
 static const VMStateDescription vmstate_extioi_core = {
     .name = "extioi-core",
     .version_id = 1,
@@ -407,31 +412,35 @@ static const VMStateDescription vmstate_extioi_core = {
 };
 
 static const VMStateDescription vmstate_loongarch_extioi = {
-    .name = TYPE_LOONGARCH_EXTIOI,
+    .name = "loongarch.extioi",
     .version_id = 3,
     .minimum_version_id = 3,
-    .post_load = vmstate_extioi_post_load,
+    .post_load = loongarch_extioi_common_post_load,
     .fields = (const VMStateField[]) {
-        VMSTATE_UINT32_ARRAY(bounce, LoongArchExtIOI, EXTIOI_IRQS_GROUP_COUNT),
-        VMSTATE_UINT32_ARRAY(nodetype, LoongArchExtIOI,
+        VMSTATE_UINT32_ARRAY(bounce, LoongArchExtIOICommonState,
+                             EXTIOI_IRQS_GROUP_COUNT),
+        VMSTATE_UINT32_ARRAY(nodetype, LoongArchExtIOICommonState,
                              EXTIOI_IRQS_NODETYPE_COUNT / 2),
-        VMSTATE_UINT32_ARRAY(enable, LoongArchExtIOI, EXTIOI_IRQS / 32),
-        VMSTATE_UINT32_ARRAY(isr, LoongArchExtIOI, EXTIOI_IRQS / 32),
-        VMSTATE_UINT32_ARRAY(ipmap, LoongArchExtIOI, EXTIOI_IRQS_IPMAP_SIZE / 4),
-        VMSTATE_UINT32_ARRAY(coremap, LoongArchExtIOI, EXTIOI_IRQS / 4),
-
-        VMSTATE_STRUCT_VARRAY_POINTER_UINT32(cpu, LoongArchExtIOI, num_cpu,
-                         vmstate_extioi_core, ExtIOICore),
-        VMSTATE_UINT32(features, LoongArchExtIOI),
-        VMSTATE_UINT32(status, LoongArchExtIOI),
+        VMSTATE_UINT32_ARRAY(enable, LoongArchExtIOICommonState,
+                             EXTIOI_IRQS / 32),
+        VMSTATE_UINT32_ARRAY(isr, LoongArchExtIOICommonState,
+                             EXTIOI_IRQS / 32),
+        VMSTATE_UINT32_ARRAY(ipmap, LoongArchExtIOICommonState,
+                             EXTIOI_IRQS_IPMAP_SIZE / 4),
+        VMSTATE_UINT32_ARRAY(coremap, LoongArchExtIOICommonState,
+                             EXTIOI_IRQS / 4),
+        VMSTATE_STRUCT_VARRAY_POINTER_UINT32(cpu, LoongArchExtIOICommonState,
+                             num_cpu, vmstate_extioi_core, ExtIOICore),
+        VMSTATE_UINT32(features, LoongArchExtIOICommonState),
+        VMSTATE_UINT32(status, LoongArchExtIOICommonState),
         VMSTATE_END_OF_LIST()
     }
 };
 
 static Property extioi_properties[] = {
-    DEFINE_PROP_UINT32("num-cpu", LoongArchExtIOI, num_cpu, 1),
-    DEFINE_PROP_BIT("has-virtualization-extension", LoongArchExtIOI, features,
-                    EXTIOI_HAS_VIRT_EXTENSION, 0),
+    DEFINE_PROP_UINT32("num-cpu", LoongArchExtIOICommonState, num_cpu, 1),
+    DEFINE_PROP_BIT("has-virtualization-extension", LoongArchExtIOICommonState,
+                    features, EXTIOI_HAS_VIRT_EXTENSION, 0),
     DEFINE_PROP_END_OF_LIST(),
 };
 
-- 
2.39.3