hw/intc/loongarch_pch: Rename LoongArchPCHPIC with LoongArchPICCommonState

With pic vmstate, rename structure name vmstate_loongarch_pch_pic with
vmstate_loongarch_pic_common, and with pic property rename
loongarch_pch_pic_properties with loongarch_pic_common_properties.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>

hw/intc/loongarch_pch_pic.c

@@ -379,13 +379,25 @@ static void loongarch_pch_pic_reset(DeviceState *d)
     s->int_polarity = 0x0;
 }
 
+static void loongarch_pic_common_realize(DeviceState *dev, Error **errp)
+{
+    LoongArchPICCommonState *s = LOONGARCH_PCH_PIC(dev);
+
+    if (!s->irq_num || s->irq_num  > VIRT_PCH_PIC_IRQ_NUM) {
+        error_setg(errp, "Invalid 'pic_irq_num'");
+        return;
+    }
+}
+
 static void loongarch_pch_pic_realize(DeviceState *dev, Error **errp)
 {
     LoongArchPCHPIC *s = LOONGARCH_PCH_PIC(dev);
     SysBusDevice *sbd  = SYS_BUS_DEVICE(dev);
+    Error *local_err = NULL;
 
-    if (!s->irq_num || s->irq_num  > VIRT_PCH_PIC_IRQ_NUM) {
-        error_setg(errp, "Invalid 'pic_irq_num'");
+    loongarch_pic_common_realize(dev, &local_err);
+    if (local_err) {
+        error_propagate(errp, local_err);
         return;
     }
 
@@ -405,28 +417,28 @@ static void loongarch_pch_pic_realize(DeviceState *dev, Error **errp)
 
 }
 
-static const Property loongarch_pch_pic_properties[] = {
-    DEFINE_PROP_UINT32("pch_pic_irq_num",  LoongArchPCHPIC, irq_num, 0),
+static const Property loongarch_pic_common_properties[] = {
+    DEFINE_PROP_UINT32("pch_pic_irq_num", LoongArchPICCommonState, irq_num, 0),
     DEFINE_PROP_END_OF_LIST(),
 };
 
-static const VMStateDescription vmstate_loongarch_pch_pic = {
-    .name = TYPE_LOONGARCH_PCH_PIC,
+static const VMStateDescription vmstate_loongarch_pic_common = {
+    .name = "loongarch_pch_pic",
     .version_id = 1,
     .minimum_version_id = 1,
     .fields = (const VMStateField[]) {
-        VMSTATE_UINT64(int_mask, LoongArchPCHPIC),
-        VMSTATE_UINT64(htmsi_en, LoongArchPCHPIC),
-        VMSTATE_UINT64(intedge, LoongArchPCHPIC),
-        VMSTATE_UINT64(intclr, LoongArchPCHPIC),
-        VMSTATE_UINT64(auto_crtl0, LoongArchPCHPIC),
-        VMSTATE_UINT64(auto_crtl1, LoongArchPCHPIC),
-        VMSTATE_UINT8_ARRAY(route_entry, LoongArchPCHPIC, 64),
-        VMSTATE_UINT8_ARRAY(htmsi_vector, LoongArchPCHPIC, 64),
-        VMSTATE_UINT64(last_intirr, LoongArchPCHPIC),
-        VMSTATE_UINT64(intirr, LoongArchPCHPIC),
-        VMSTATE_UINT64(intisr, LoongArchPCHPIC),
-        VMSTATE_UINT64(int_polarity, LoongArchPCHPIC),
+        VMSTATE_UINT64(int_mask, LoongArchPICCommonState),
+        VMSTATE_UINT64(htmsi_en, LoongArchPICCommonState),
+        VMSTATE_UINT64(intedge, LoongArchPICCommonState),
+        VMSTATE_UINT64(intclr, LoongArchPICCommonState),
+        VMSTATE_UINT64(auto_crtl0, LoongArchPICCommonState),
+        VMSTATE_UINT64(auto_crtl1, LoongArchPICCommonState),
+        VMSTATE_UINT8_ARRAY(route_entry, LoongArchPICCommonState, 64),
+        VMSTATE_UINT8_ARRAY(htmsi_vector, LoongArchPICCommonState, 64),
+        VMSTATE_UINT64(last_intirr, LoongArchPICCommonState),
+        VMSTATE_UINT64(intirr, LoongArchPICCommonState),
+        VMSTATE_UINT64(intisr, LoongArchPICCommonState),
+        VMSTATE_UINT64(int_polarity, LoongArchPICCommonState),
         VMSTATE_END_OF_LIST()
     }
 };
@@ -437,8 +449,8 @@ static void loongarch_pch_pic_class_init(ObjectClass *klass, void *data)
 
     dc->realize = loongarch_pch_pic_realize;
     device_class_set_legacy_reset(dc, loongarch_pch_pic_reset);
-    dc->vmsd = &vmstate_loongarch_pch_pic;
-    device_class_set_props(dc, loongarch_pch_pic_properties);
+    dc->vmsd = &vmstate_loongarch_pic_common;
+    device_class_set_props(dc, loongarch_pic_common_properties);
 }
 
 static const TypeInfo loongarch_pch_pic_info = {