1 files changed, 4 insertions, 3 deletions
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index 08604f787f..2ba1de68df 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -34,6 +34,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qom/object.h"
 #ifndef CONFIG_WIN32
 #include <poll.h>
 #endif
@@ -60,10 +61,10 @@
 /* ------------------------------------------------------------------------ */
 
 #define TYPE_USB_HOST_DEVICE "usb-host"
-#define USB_HOST_DEVICE(obj) \
-     OBJECT_CHECK(USBHostDevice, (obj), TYPE_USB_HOST_DEVICE)
-
 typedef struct USBHostDevice USBHostDevice;
+DECLARE_INSTANCE_CHECKER(USBHostDevice, USB_HOST_DEVICE,
+                         TYPE_USB_HOST_DEVICE)
+
 typedef struct USBHostRequest USBHostRequest;
 typedef struct USBHostIsoXfer USBHostIsoXfer;
 typedef struct USBHostIsoRing USBHostIsoRing;