... so that the concrete impl. won't has to duplicate it
every time. By default it doesn't do anything unless leaf class
defines and sets AcpiDevAmlIfClass::build_dev_aml handler.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
---
 hw/pci/pci_bridge.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hw/pci/pci_bridge.c b/hw/pci/pci_bridge.c
index b2b180edd6..a1a1cc861e 100644
--- a/hw/pci/pci_bridge.c
+++ b/hw/pci/pci_bridge.c
@@ -36,6 +36,7 @@
 #include "qemu/module.h"
 #include "qemu/range.h"
 #include "qapi/error.h"
+#include "hw/acpi/acpi_aml_interface.h"
 
 /* PCI bridge subsystem vendor ID helper functions */
 #define PCI_SSVID_SIZEOF        8
@@ -472,6 +473,10 @@ static const TypeInfo pci_bridge_type_info = {
     .parent = TYPE_PCI_DEVICE,
     .instance_size = sizeof(PCIBridge),
     .abstract = true,
+    .interfaces = (InterfaceInfo[]) {
+        { TYPE_ACPI_DEV_AML_IF },
+        { },
+    },
 };
 
 static void pci_bridge_register_types(void)
-- 
2.31.1