1 files changed, 2 insertions, 23 deletions
diff --git a/tpm/tpm_int.h b/tpm/tpm_int.h
index f7056436cc..340bfd52f1 100644
--- a/tpm/tpm_int.h
+++ b/tpm/tpm_int.h
@@ -15,27 +15,8 @@
 #include "exec/memory.h"
 #include "tpm/tpm_tis.h"
 
-struct TPMDriverOps;
-typedef struct TPMDriverOps TPMDriverOps;
-
-typedef struct TPMPassthruState TPMPassthruState;
-
-typedef struct TPMBackend {
-    char *id;
-    enum TpmModel fe_model;
-    char *path;
-    char *cancel_path;
-    const TPMDriverOps *ops;
-
-    union {
-        TPMPassthruState *tpm_pt;
-    } s;
-
-    QLIST_ENTRY(TPMBackend) list;
-} TPMBackend;
-
 /* overall state of the TPM interface */
-typedef struct TPMState {
+struct TPMState {
     ISADevice busdev;
     MemoryRegion mmio;
 
@@ -48,12 +29,10 @@ typedef struct TPMState {
 
     char *backend;
     TPMBackend *be_driver;
-} TPMState;
+};
 
 #define TPM(obj) OBJECT_CHECK(TPMState, (obj), TYPE_TPM_TIS)
 
-typedef void (TPMRecvDataCB)(TPMState *, uint8_t locty);
-
 struct TPMDriverOps {
     enum TpmType type;
     /* get a descriptive text of the backend to display to the user */