1 files changed, 14 insertions, 9 deletions
diff --git a/hw/usb/dev-smartcard-reader.c b/hw/usb/dev-smartcard-reader.c
index fcfe216594..59b2248f34 100644
--- a/hw/usb/dev-smartcard-reader.c
+++ b/hw/usb/dev-smartcard-reader.c
@@ -46,6 +46,7 @@
 #include "desc.h"
 
 #include "ccid.h"
+#include "qom/object.h"
 
 #define DPRINTF(s, lvl, fmt, ...) \
 do { \
@@ -59,8 +60,10 @@ do { \
 #define D_MORE_INFO 3
 #define D_VERBOSE 4
 
-#define CCID_DEV_NAME "usb-ccid"
-#define USB_CCID_DEV(obj) OBJECT_CHECK(USBCCIDState, (obj), CCID_DEV_NAME)
+#define TYPE_USB_CCID_DEV "usb-ccid"
+typedef struct USBCCIDState USBCCIDState;
+DECLARE_INSTANCE_CHECKER(USBCCIDState, USB_CCID_DEV,
+                         TYPE_USB_CCID_DEV)
 /*
  * The two options for variable sized buffers:
  * make them constant size, for large enough constant,
@@ -274,14 +277,15 @@ typedef struct BulkIn {
     uint32_t pos;
 } BulkIn;
 
-typedef struct CCIDBus {
+struct CCIDBus {
     BusState qbus;
-} CCIDBus;
+};
+typedef struct CCIDBus CCIDBus;
 
 /*
  * powered - defaults to true, changed by PowerOn/PowerOff messages
  */
-typedef struct USBCCIDState {
+struct USBCCIDState {
     USBDevice dev;
     USBEndpoint *intr;
     USBEndpoint *bulk;
@@ -309,7 +313,7 @@ typedef struct USBCCIDState {
     uint8_t  powered;
     uint8_t  notify_slot_change;
     uint8_t  debug;
-} USBCCIDState;
+};
 
 /*
  * CCID Spec chapter 4: CCID uses a standard device descriptor per Chapter 9,
@@ -1173,7 +1177,8 @@ static Property ccid_props[] = {
 };
 
 #define TYPE_CCID_BUS "ccid-bus"
-#define CCID_BUS(obj) OBJECT_CHECK(CCIDBus, (obj), TYPE_CCID_BUS)
+DECLARE_INSTANCE_CHECKER(CCIDBus, CCID_BUS,
+                         TYPE_CCID_BUS)
 
 static const TypeInfo ccid_bus_info = {
     .name = TYPE_CCID_BUS,
@@ -1457,7 +1462,7 @@ static void ccid_class_initfn(ObjectClass *klass, void *data)
 }
 
 static const TypeInfo ccid_info = {
-    .name          = CCID_DEV_NAME,
+    .name          = TYPE_USB_CCID_DEV,
     .parent        = TYPE_USB_DEVICE,
     .instance_size = sizeof(USBCCIDState),
     .class_init    = ccid_class_initfn,
@@ -1490,7 +1495,7 @@ static void ccid_register_types(void)
     type_register_static(&ccid_bus_info);
     type_register_static(&ccid_card_type_info);
     type_register_static(&ccid_info);
-    usb_legacy_register(CCID_DEV_NAME, "ccid", NULL);
+    usb_legacy_register(TYPE_USB_CCID_DEV, "ccid", NULL);
 }
 
 type_init(ccid_register_types)