1 files changed, 1 insertions, 18 deletions
diff --git a/extmod/vfs_fat.h b/extmod/vfs_fat.h
index ba2915386..83685b502 100644
--- a/extmod/vfs_fat.h
+++ b/extmod/vfs_fat.h
@@ -26,30 +26,13 @@
 #ifndef MICROPY_INCLUDED_EXTMOD_VFS_FAT_H
 #define MICROPY_INCLUDED_EXTMOD_VFS_FAT_H
 
-#include "py/lexer.h"
 #include "py/obj.h"
 #include "lib/oofatfs/ff.h"
 #include "extmod/vfs.h"
 
-// these are the values for fs_user_mount_t.flags
-#define FSUSER_NATIVE       (0x0001) // readblocks[2]/writeblocks[2] contain native func
-#define FSUSER_FREE_OBJ     (0x0002) // fs_user_mount_t obj should be freed on umount
-#define FSUSER_HAVE_IOCTL   (0x0004) // new protocol with ioctl
-#define FSUSER_NO_FILESYSTEM (0x0008) // the block device has no filesystem on it
-
 typedef struct _fs_user_mount_t {
     mp_obj_base_t base;
-    uint16_t flags;
-    mp_obj_t readblocks[4];
-    mp_obj_t writeblocks[4];
-    // new protocol uses just ioctl, old uses sync (optional) and count
-    union {
-        mp_obj_t ioctl[4];
-        struct {
-            mp_obj_t sync[2];
-            mp_obj_t count[2];
-        } old;
-    } u;
+    mp_vfs_blockdev_t blockdev;
     FATFS fatfs;
 } fs_user_mount_t;