8 files changed, 9 insertions, 8 deletions
diff --git a/crypto/secret.c b/crypto/secret.c
index 44eaff16f6..61a4584286 100644
--- a/crypto/secret.c
+++ b/crypto/secret.c
@@ -117,7 +117,7 @@ qcrypto_secret_finalize(Object *obj)
 }
 
 static void
-qcrypto_secret_class_init(ObjectClass *oc, void *data)
+qcrypto_secret_class_init(ObjectClass *oc, const void *data)
 {
     QCryptoSecretCommonClass *sic = QCRYPTO_SECRET_COMMON_CLASS(oc);
     sic->load_data = qcrypto_secret_load_data;
diff --git a/crypto/secret_common.c b/crypto/secret_common.c
index dbda998940..2399ce412b 100644
--- a/crypto/secret_common.c
+++ b/crypto/secret_common.c
@@ -263,7 +263,7 @@ qcrypto_secret_finalize(Object *obj)
 }
 
 static void
-qcrypto_secret_class_init(ObjectClass *oc, void *data)
+qcrypto_secret_class_init(ObjectClass *oc, const void *data)
 {
     UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
 
diff --git a/crypto/secret_keyring.c b/crypto/secret_keyring.c
index 1b7edec84a..78d7f09b3b 100644
--- a/crypto/secret_keyring.c
+++ b/crypto/secret_keyring.c
@@ -103,7 +103,7 @@ qcrypto_secret_prop_get_key(Object *obj, Visitor *v,
 
 
 static void
-qcrypto_secret_keyring_class_init(ObjectClass *oc, void *data)
+qcrypto_secret_keyring_class_init(ObjectClass *oc, const void *data)
 {
     QCryptoSecretCommonClass *sic = QCRYPTO_SECRET_COMMON_CLASS(oc);
     sic->load_data = qcrypto_secret_keyring_load_data;
diff --git a/crypto/tls-cipher-suites.c b/crypto/tls-cipher-suites.c
index d0df4badc0..e546cc7c0e 100644
--- a/crypto/tls-cipher-suites.c
+++ b/crypto/tls-cipher-suites.c
@@ -102,7 +102,8 @@ static GByteArray *qcrypto_tls_cipher_suites_fw_cfg_gen_data(Object *obj,
                                               errp);
 }
 
-static void qcrypto_tls_cipher_suites_class_init(ObjectClass *oc, void *data)
+static void qcrypto_tls_cipher_suites_class_init(ObjectClass *oc,
+                                                 const void *data)
 {
     UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
     FWCfgDataGeneratorClass *fwgc = FW_CFG_DATA_GENERATOR_CLASS(oc);
diff --git a/crypto/tlscreds.c b/crypto/tlscreds.c
index 084ce0d51a..9e59594d67 100644
--- a/crypto/tlscreds.c
+++ b/crypto/tlscreds.c
@@ -223,7 +223,7 @@ qcrypto_tls_creds_prop_get_endpoint(Object *obj,
 
 
 static void
-qcrypto_tls_creds_class_init(ObjectClass *oc, void *data)
+qcrypto_tls_creds_class_init(ObjectClass *oc, const void *data)
 {
     object_class_property_add_bool(oc, "verify-peer",
                                    qcrypto_tls_creds_prop_get_verify,
diff --git a/crypto/tlscredsanon.c b/crypto/tlscredsanon.c
index 476cf89c96..0e2d133821 100644
--- a/crypto/tlscredsanon.c
+++ b/crypto/tlscredsanon.c
@@ -137,7 +137,7 @@ qcrypto_tls_creds_anon_finalize(Object *obj)
 
 
 static void
-qcrypto_tls_creds_anon_class_init(ObjectClass *oc, void *data)
+qcrypto_tls_creds_anon_class_init(ObjectClass *oc, const void *data)
 {
     UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
 
diff --git a/crypto/tlscredspsk.c b/crypto/tlscredspsk.c
index aa270d7988..287c2a3c96 100644
--- a/crypto/tlscredspsk.c
+++ b/crypto/tlscredspsk.c
@@ -236,7 +236,7 @@ qcrypto_tls_creds_psk_prop_get_username(Object *obj,
 }
 
 static void
-qcrypto_tls_creds_psk_class_init(ObjectClass *oc, void *data)
+qcrypto_tls_creds_psk_class_init(ObjectClass *oc, const void *data)
 {
     UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
 
diff --git a/crypto/tlscredsx509.c b/crypto/tlscredsx509.c
index 24ec584922..143993f539 100644
--- a/crypto/tlscredsx509.c
+++ b/crypto/tlscredsx509.c
@@ -802,7 +802,7 @@ qcrypto_tls_creds_x509_finalize(Object *obj)
 
 
 static void
-qcrypto_tls_creds_x509_class_init(ObjectClass *oc, void *data)
+qcrypto_tls_creds_x509_class_init(ObjectClass *oc, const void *data)
 {
     UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
     QCryptoTLSCredsClass *ctcc = QCRYPTO_TLS_CREDS_CLASS(oc);