1 files changed, 22 insertions, 18 deletions
diff --git a/extmod/vfs_posix_file.c b/extmod/vfs_posix_file.c
index c550842cd4..85aef1617b 100644
--- a/extmod/vfs_posix_file.c
+++ b/extmod/vfs_posix_file.c
@@ -249,15 +249,17 @@ STATIC const mp_stream_p_t vfs_posix_fileio_stream_p = {
     .ioctl = vfs_posix_file_ioctl,
 };
 
-const mp_obj_type_t mp_type_vfs_posix_fileio = {
-    { &mp_type_type },
-    .name = MP_QSTR_FileIO,
-    .print = vfs_posix_file_print,
-    .getiter = mp_identity_getiter,
-    .iternext = mp_stream_unbuffered_iter,
-    .protocol = &vfs_posix_fileio_stream_p,
-    .locals_dict = (mp_obj_dict_t *)&vfs_posix_rawfile_locals_dict,
-};
+MP_DEFINE_CONST_OBJ_TYPE(
+    mp_type_vfs_posix_fileio,
+    MP_QSTR_FileIO,
+    MP_TYPE_FLAG_NONE,
+    MP_TYPE_NULL_MAKE_NEW,
+    print, vfs_posix_file_print,
+    getiter, mp_identity_getiter,
+    iternext, mp_stream_unbuffered_iter,
+    protocol, &vfs_posix_fileio_stream_p,
+    locals_dict, (mp_obj_dict_t *)&vfs_posix_rawfile_locals_dict
+    );
 
 STATIC const mp_stream_p_t vfs_posix_textio_stream_p = {
     .read = vfs_posix_file_read,
@@ -266,15 +268,17 @@ STATIC const mp_stream_p_t vfs_posix_textio_stream_p = {
     .is_text = true,
 };
 
-const mp_obj_type_t mp_type_vfs_posix_textio = {
-    { &mp_type_type },
-    .name = MP_QSTR_TextIOWrapper,
-    .print = vfs_posix_file_print,
-    .getiter = mp_identity_getiter,
-    .iternext = mp_stream_unbuffered_iter,
-    .protocol = &vfs_posix_textio_stream_p,
-    .locals_dict = (mp_obj_dict_t *)&vfs_posix_rawfile_locals_dict,
-};
+MP_DEFINE_CONST_OBJ_TYPE(
+    mp_type_vfs_posix_textio,
+    MP_QSTR_TextIOWrapper,
+    MP_TYPE_FLAG_NONE,
+    MP_TYPE_NULL_MAKE_NEW,
+    print, vfs_posix_file_print,
+    getiter, mp_identity_getiter,
+    iternext, mp_stream_unbuffered_iter,
+    protocol, &vfs_posix_textio_stream_p,
+    locals_dict, (mp_obj_dict_t *)&vfs_posix_rawfile_locals_dict
+    );
 
 const mp_obj_vfs_posix_file_t mp_sys_stdin_obj = {{&mp_type_vfs_posix_textio}, STDIN_FILENO};
 const mp_obj_vfs_posix_file_t mp_sys_stdout_obj = {{&mp_type_vfs_posix_textio}, STDOUT_FILENO};