327 	int err, pnum, vol_id = vol->vol_id;  in ubi_eba_unmap_leb()  local
336 	pnum = vol->eba_tbl[lnum];  in ubi_eba_unmap_leb()
337 	if (pnum < 0)  in ubi_eba_unmap_leb()
341 	dbg_eba("erase LEB %d:%d, PEB %d", vol_id, lnum, pnum);  in ubi_eba_unmap_leb()
346 	err = ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 0);  in ubi_eba_unmap_leb()
375 	int err, pnum, scrub = 0, vol_id = vol->vol_id;  in ubi_eba_read_leb()  local
383 	pnum = vol->eba_tbl[lnum];  in ubi_eba_read_leb()
384 	if (pnum < 0) {  in ubi_eba_read_leb()
399 		len, offset, vol_id, lnum, pnum);  in ubi_eba_read_leb()
412 		err = ubi_io_read_vid_hdr(ubi, pnum, vid_hdr, 1);  in ubi_eba_read_leb()
426 						 pnum, vol_id, lnum);  in ubi_eba_read_leb()
461 	err = ubi_io_read_data(ubi, buf, pnum, offset, len);  in ubi_eba_read_leb()
489 		err = ubi_wl_scrub_peb(ubi, pnum);  in ubi_eba_read_leb()
572 static int recover_peb(struct ubi_device *ubi, int pnum, int vol_id, int lnum,  in recover_peb()  argument
592 		pnum, new_pnum);  in recover_peb()
594 	err = ubi_io_read_vid_hdr(ubi, pnum, vid_hdr, 1);  in recover_peb()
615 		err = ubi_io_read_data(ubi, ubi->peb_buf, pnum, 0, offset);  in recover_peb()
636 	ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 1);  in recover_peb()
680 	int err, pnum, tries = 0, vol_id = vol->vol_id;  in ubi_eba_write_leb()  local
690 	pnum = vol->eba_tbl[lnum];  in ubi_eba_write_leb()
691 	if (pnum >= 0) {  in ubi_eba_write_leb()
693 			len, offset, vol_id, lnum, pnum);  in ubi_eba_write_leb()
695 		err = ubi_io_write_data(ubi, buf, pnum, offset, len);  in ubi_eba_write_leb()
697 			ubi_warn(ubi, "failed to write data to PEB %d", pnum);  in ubi_eba_write_leb()
699 				err = recover_peb(ubi, pnum, vol_id, lnum, buf,  in ubi_eba_write_leb()
726 	pnum = ubi_wl_get_peb(ubi);  in ubi_eba_write_leb()
727 	if (pnum < 0) {  in ubi_eba_write_leb()
731 		return pnum;  in ubi_eba_write_leb()
735 		len, offset, vol_id, lnum, pnum);  in ubi_eba_write_leb()
737 	err = ubi_io_write_vid_hdr(ubi, pnum, vid_hdr);  in ubi_eba_write_leb()
740 			 vol_id, lnum, pnum);  in ubi_eba_write_leb()
746 		err = ubi_io_write_data(ubi, buf, pnum, offset, len);  in ubi_eba_write_leb()
749 				 len, offset, vol_id, lnum, pnum);  in ubi_eba_write_leb()
755 	vol->eba_tbl[lnum] = pnum;  in ubi_eba_write_leb()
775 	err = ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 1);  in ubi_eba_write_leb()
813 	int err, pnum, tries = 0, data_size = len, vol_id = vol->vol_id;  in ubi_eba_write_leb_st()  local
849 	pnum = ubi_wl_get_peb(ubi);  in ubi_eba_write_leb_st()
850 	if (pnum < 0) {  in ubi_eba_write_leb_st()
854 		return pnum;  in ubi_eba_write_leb_st()
858 		len, vol_id, lnum, pnum, used_ebs);  in ubi_eba_write_leb_st()
860 	err = ubi_io_write_vid_hdr(ubi, pnum, vid_hdr);  in ubi_eba_write_leb_st()
863 			 vol_id, lnum, pnum);  in ubi_eba_write_leb_st()
868 	err = ubi_io_write_data(ubi, buf, pnum, 0, len);  in ubi_eba_write_leb_st()
871 			 len, pnum);  in ubi_eba_write_leb_st()
877 	vol->eba_tbl[lnum] = pnum;  in ubi_eba_write_leb_st()
897 	err = ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 1);  in ubi_eba_write_leb_st()
930 	int err, pnum, old_pnum, tries = 0, vol_id = vol->vol_id;  in ubi_eba_atomic_leb_change()  local
970 	pnum = ubi_wl_get_peb(ubi);  in ubi_eba_atomic_leb_change()
971 	if (pnum < 0) {  in ubi_eba_atomic_leb_change()
972 		err = pnum;  in ubi_eba_atomic_leb_change()
978 		vol_id, lnum, vol->eba_tbl[lnum], pnum);  in ubi_eba_atomic_leb_change()
980 	err = ubi_io_write_vid_hdr(ubi, pnum, vid_hdr);  in ubi_eba_atomic_leb_change()
983 			 vol_id, lnum, pnum);  in ubi_eba_atomic_leb_change()
988 	err = ubi_io_write_data(ubi, buf, pnum, 0, len);  in ubi_eba_atomic_leb_change()
991 			 len, pnum);  in ubi_eba_atomic_leb_change()
997 	vol->eba_tbl[lnum] = pnum;  in ubi_eba_atomic_leb_change()
1024 	err = ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 1);  in ubi_eba_atomic_leb_change()
1362 			scan_eba[i][aeb->lnum] = aeb->pnum;  in self_check_eba()
1369 			fm_eba[i][aeb->lnum] = aeb->pnum;  in self_check_eba()
1453 				vol->eba_tbl[aeb->lnum] = aeb->pnum;  in ubi_eba_init()