1 files changed, 2 insertions, 2 deletions
diff --git a/include/hw/mem/memory-device.h b/include/hw/mem/memory-device.h
index 2853b084b5..f02b229837 100644
--- a/include/hw/mem/memory-device.h
+++ b/include/hw/mem/memory-device.h
@@ -33,8 +33,8 @@ typedef struct MemoryDeviceClass {
     InterfaceClass parent_class;
 
     uint64_t (*get_addr)(const MemoryDeviceState *md);
-    uint64_t (*get_plugged_size)(const MemoryDeviceState *md);
-    uint64_t (*get_region_size)(const MemoryDeviceState *md);
+    uint64_t (*get_plugged_size)(const MemoryDeviceState *md, Error **errp);
+    uint64_t (*get_region_size)(const MemoryDeviceState *md, Error **errp);
     void (*fill_device_info)(const MemoryDeviceState *md,
                              MemoryDeviceInfo *info);
 } MemoryDeviceClass;