1 files changed, 4 insertions, 2 deletions
diff --git a/hw/char/serial-pci.c b/hw/char/serial-pci.c
index cd56924a43..649f08c20e 100644
--- a/hw/char/serial-pci.c
+++ b/hw/char/serial-pci.c
@@ -33,12 +33,14 @@
 #include "hw/pci/pci.h"
 #include "hw/qdev-properties.h"
 #include "migration/vmstate.h"
+#include "qom/object.h"
 
-typedef struct PCISerialState {
+struct PCISerialState {
     PCIDevice dev;
     SerialState state;
     uint8_t prog_if;
-} PCISerialState;
+};
+typedef struct PCISerialState PCISerialState;
 
 #define TYPE_PCI_SERIAL "pci-serial"
 #define PCI_SERIAL(s) OBJECT_CHECK(PCISerialState, (s), TYPE_PCI_SERIAL)