-void ubi_dbg_dump_ec_hdr(const struct ubi_ec_hdr *ec_hdr);
-void ubi_dbg_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr);
-void ubi_dbg_dump_vol_info(const struct ubi_volume *vol);
-void ubi_dbg_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx);
-void ubi_dbg_dump_sv(const struct ubi_scan_volume *sv);
-void ubi_dbg_dump_seb(const struct ubi_scan_leb *seb, int type);
-void ubi_dbg_dump_mkvol_req(const struct ubi_mkvol_req *req);
-void ubi_dbg_dump_flash(struct ubi_device *ubi, int pnum, int offset, int len);
-
-extern unsigned int ubi_msg_flags;
-
-/*
- * Debugging message type flags (must match msg_type_names in debug.c).
- *
- * UBI_MSG_GEN: general messages
- * UBI_MSG_EBA: journal messages
- * UBI_MSG_WL: mount messages
- * UBI_MSG_IO: commit messages
- * UBI_MSG_BLD: LEB find messages
- */
-enum {
- UBI_MSG_GEN = 0x1,
- UBI_MSG_EBA = 0x2,
- UBI_MSG_WL = 0x4,
- UBI_MSG_IO = 0x8,
- UBI_MSG_BLD = 0x10,
-};
-