319 	int err, pnum, vol_id = vol->vol_id;  in ubi_eba_unmap_leb()  local
328 	pnum = vol->eba_tbl[lnum];  in ubi_eba_unmap_leb()
329 	if (pnum < 0)  in ubi_eba_unmap_leb()
333 	dbg_eba("erase LEB %d:%d, PEB %d", vol_id, lnum, pnum);  in ubi_eba_unmap_leb()
338 	err = ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 0);  in ubi_eba_unmap_leb()
367 	int err, pnum, scrub = 0, vol_id = vol->vol_id;  in ubi_eba_read_leb()  local
375 	pnum = vol->eba_tbl[lnum];  in ubi_eba_read_leb()
376 	if (pnum < 0) {  in ubi_eba_read_leb()
391 		len, offset, vol_id, lnum, pnum);  in ubi_eba_read_leb()
404 		err = ubi_io_read_vid_hdr(ubi, pnum, vid_hdr, 1);  in ubi_eba_read_leb()
418 						 pnum, vol_id, lnum);  in ubi_eba_read_leb()
436 	err = ubi_io_read_data(ubi, buf, pnum, offset, len);  in ubi_eba_read_leb()
464 		err = ubi_wl_scrub_peb(ubi, pnum);  in ubi_eba_read_leb()
549 static int recover_peb(struct ubi_device *ubi, int pnum, int vol_id, int lnum,  in recover_peb()  argument
569 		pnum, new_pnum);  in recover_peb()
571 	err = ubi_io_read_vid_hdr(ubi, pnum, vid_hdr, 1);  in recover_peb()
592 		err = ubi_io_read_data(ubi, ubi->peb_buf, pnum, 0, offset);  in recover_peb()
613 	ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 1);  in recover_peb()
657 	int err, pnum, tries = 0, vol_id = vol->vol_id;  in ubi_eba_write_leb()  local
667 	pnum = vol->eba_tbl[lnum];  in ubi_eba_write_leb()
668 	if (pnum >= 0) {  in ubi_eba_write_leb()
670 			len, offset, vol_id, lnum, pnum);  in ubi_eba_write_leb()
672 		err = ubi_io_write_data(ubi, buf, pnum, offset, len);  in ubi_eba_write_leb()
674 			ubi_warn(ubi, "failed to write data to PEB %d", pnum);  in ubi_eba_write_leb()
676 				err = recover_peb(ubi, pnum, vol_id, lnum, buf,  in ubi_eba_write_leb()
703 	pnum = ubi_wl_get_peb(ubi);  in ubi_eba_write_leb()
704 	if (pnum < 0) {  in ubi_eba_write_leb()
708 		return pnum;  in ubi_eba_write_leb()
712 		len, offset, vol_id, lnum, pnum);  in ubi_eba_write_leb()
714 	err = ubi_io_write_vid_hdr(ubi, pnum, vid_hdr);  in ubi_eba_write_leb()
717 			 vol_id, lnum, pnum);  in ubi_eba_write_leb()
723 		err = ubi_io_write_data(ubi, buf, pnum, offset, len);  in ubi_eba_write_leb()
726 				 len, offset, vol_id, lnum, pnum);  in ubi_eba_write_leb()
732 	vol->eba_tbl[lnum] = pnum;  in ubi_eba_write_leb()
752 	err = ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 1);  in ubi_eba_write_leb()
790 	int err, pnum, tries = 0, data_size = len, vol_id = vol->vol_id;  in ubi_eba_write_leb_st()  local
826 	pnum = ubi_wl_get_peb(ubi);  in ubi_eba_write_leb_st()
827 	if (pnum < 0) {  in ubi_eba_write_leb_st()
831 		return pnum;  in ubi_eba_write_leb_st()
835 		len, vol_id, lnum, pnum, used_ebs);  in ubi_eba_write_leb_st()
837 	err = ubi_io_write_vid_hdr(ubi, pnum, vid_hdr);  in ubi_eba_write_leb_st()
840 			 vol_id, lnum, pnum);  in ubi_eba_write_leb_st()
845 	err = ubi_io_write_data(ubi, buf, pnum, 0, len);  in ubi_eba_write_leb_st()
848 			 len, pnum);  in ubi_eba_write_leb_st()
854 	vol->eba_tbl[lnum] = pnum;  in ubi_eba_write_leb_st()
874 	err = ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 1);  in ubi_eba_write_leb_st()
907 	int err, pnum, old_pnum, tries = 0, vol_id = vol->vol_id;  in ubi_eba_atomic_leb_change()  local
947 	pnum = ubi_wl_get_peb(ubi);  in ubi_eba_atomic_leb_change()
948 	if (pnum < 0) {  in ubi_eba_atomic_leb_change()
949 		err = pnum;  in ubi_eba_atomic_leb_change()
955 		vol_id, lnum, vol->eba_tbl[lnum], pnum);  in ubi_eba_atomic_leb_change()
957 	err = ubi_io_write_vid_hdr(ubi, pnum, vid_hdr);  in ubi_eba_atomic_leb_change()
960 			 vol_id, lnum, pnum);  in ubi_eba_atomic_leb_change()
965 	err = ubi_io_write_data(ubi, buf, pnum, 0, len);  in ubi_eba_atomic_leb_change()
968 			 len, pnum);  in ubi_eba_atomic_leb_change()
974 	vol->eba_tbl[lnum] = pnum;  in ubi_eba_atomic_leb_change()
1001 	err = ubi_wl_put_peb(ubi, vol_id, lnum, pnum, 1);  in ubi_eba_atomic_leb_change()
1339 			scan_eba[i][aeb->lnum] = aeb->pnum;  in self_check_eba()
1346 			fm_eba[i][aeb->lnum] = aeb->pnum;  in self_check_eba()
1430 				vol->eba_tbl[aeb->lnum] = aeb->pnum;  in ubi_eba_init()