diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index 1262abc77a..630ca6ec87 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -77,7 +77,7 @@ typedef struct PIIX4PMState {
     Notifier powerdown_notifier;
 
     AcpiPciHpState acpi_pci_hotplug;
-    bool use_acpi_pci_hotplug;
+    bool use_acpi_hotplug_bridge;
 
     uint8_t disable_s3;
     uint8_t disable_s4;
@@ -204,16 +204,17 @@ static const VMStateDescription vmstate_pci_status = {
     }
 };
 
-static bool vmstate_test_use_acpi_pci_hotplug(void *opaque, int version_id)
+static bool vmstate_test_use_acpi_hotplug_bridge(void *opaque, int version_id)
 {
     PIIX4PMState *s = opaque;
-    return s->use_acpi_pci_hotplug;
+    return s->use_acpi_hotplug_bridge;
 }
 
-static bool vmstate_test_no_use_acpi_pci_hotplug(void *opaque, int version_id)
+static bool vmstate_test_no_use_acpi_hotplug_bridge(void *opaque,
+                                                    int version_id)
 {
     PIIX4PMState *s = opaque;
-    return !s->use_acpi_pci_hotplug;
+    return !s->use_acpi_hotplug_bridge;
 }
 
 static bool vmstate_test_use_memhp(void *opaque)
@@ -290,11 +291,11 @@ static const VMStateDescription vmstate_acpi = {
         VMSTATE_STRUCT_TEST(
             acpi_pci_hotplug.acpi_pcihp_pci_status[ACPI_PCIHP_BSEL_DEFAULT],
             PIIX4PMState,
-            vmstate_test_no_use_acpi_pci_hotplug,
+            vmstate_test_no_use_acpi_hotplug_bridge,
             2, vmstate_pci_status,
             struct AcpiPciHpPciStatus),
         VMSTATE_PCI_HOTPLUG(acpi_pci_hotplug, PIIX4PMState,
-                            vmstate_test_use_acpi_pci_hotplug),
+                            vmstate_test_use_acpi_hotplug_bridge),
         VMSTATE_END_OF_LIST()
     },
     .subsections = (const VMStateDescription*[]) {
@@ -530,7 +531,7 @@ I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
     s->smi_irq = smi_irq;
     s->smm_enabled = smm_enabled;
     if (xen_enabled()) {
-        s->use_acpi_pci_hotplug = false;
+        s->use_acpi_hotplug_bridge = false;
     }
 
     pci_realize_and_unref(pci_dev, bus, &error_fatal);
@@ -595,7 +596,7 @@ static void piix4_acpi_system_hot_add_init(MemoryRegion *parent,
     memory_region_add_subregion(parent, GPE_BASE, &s->io_gpe);
 
     acpi_pcihp_init(OBJECT(s), &s->acpi_pci_hotplug, bus, parent,
-                    s->use_acpi_pci_hotplug);
+                    s->use_acpi_hotplug_bridge);
 
     s->cpu_hotplug_legacy = true;
     object_property_add_bool(OBJECT(s), "cpu-hotplug-legacy",
@@ -633,7 +634,7 @@ static Property piix4_pm_properties[] = {
     DEFINE_PROP_UINT8(ACPI_PM_PROP_S4_DISABLED, PIIX4PMState, disable_s4, 0),
     DEFINE_PROP_UINT8(ACPI_PM_PROP_S4_VAL, PIIX4PMState, s4_val, 2),
     DEFINE_PROP_BOOL("acpi-pci-hotplug-with-bridge-support", PIIX4PMState,
-                     use_acpi_pci_hotplug, true),
+                     use_acpi_hotplug_bridge, true),
     DEFINE_PROP_BOOL("memory-hotplug-support", PIIX4PMState,
                      acpi_memory_hotplug.is_enabled, true),
     DEFINE_PROP_END_OF_LIST(),