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-rw-r--r--hw/usb/dev-hub.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/usb/dev-hub.c b/hw/usb/dev-hub.c
index 07e395aa5f..7a182f9bec 100644
--- a/hw/usb/dev-hub.c
+++ b/hw/usb/dev-hub.c
@@ -53,7 +53,8 @@ struct USBHubState {
 typedef struct USBHubState USBHubState;
 
 #define TYPE_USB_HUB "usb-hub"
-#define USB_HUB(obj) OBJECT_CHECK(USBHubState, (obj), TYPE_USB_HUB)
+DECLARE_INSTANCE_CHECKER(USBHubState, USB_HUB,
+                         TYPE_USB_HUB)
 
 #define ClearHubFeature		(0x2000 | USB_REQ_CLEAR_FEATURE)
 #define ClearPortFeature	(0x2300 | USB_REQ_CLEAR_FEATURE)