446 	uint8_t *oob = chip->oob_poi;  local
460 			chip->read_buf(mtd, oob, chip->ecc.prepad);
461 			oob += chip->ecc.prepad;
464 		chip->read_buf(mtd, oob, eccbytes);
465 		oob += eccbytes;
468 			chip->read_buf(mtd, oob, chip->ecc.postpad);
469 			oob += chip->ecc.postpad;
473 	size = mtd->oobsize - (oob - chip->oob_poi);
475 		chip->read_buf(mtd, oob, size);
493 	uint8_t *oob = chip->oob_poi;  local
496 		 page, buf, oob);
509 			chip->read_buf(mtd, oob, chip->ecc.prepad);
510 			oob += chip->ecc.prepad;
513 		stat = chip->ecc.correct(mtd, p, oob, NULL);
519 		oob += eccbytes;
522 			chip->read_buf(mtd, oob, chip->ecc.postpad);
523 			oob += chip->ecc.postpad;
528 	n = mtd->oobsize - (oob - chip->oob_poi);
530 		chip->read_buf(mtd, oob, n);
536 	oob = chip->oob_poi + chip->ecc.prepad;
541 		chip->read_buf(mtd, oob, eccbytes);
542 		oob += eccbytes + chip->ecc.postpad;
583 	uint8_t *oob = chip->oob_poi;  local
595 			chip->write_buf(mtd, oob, chip->ecc.prepad);
596 			oob += chip->ecc.prepad;
600 		oob += eccbytes;
603 			chip->write_buf(mtd, oob, chip->ecc.postpad);
604 			oob += chip->ecc.postpad;
608 	size = mtd->oobsize - (oob - chip->oob_poi);
610 		chip->write_buf(mtd, oob, size);
625 	uint8_t *oob = chip->oob_poi;  local
639 			chip->write_buf(mtd, oob, chip->ecc.prepad);
640 			oob += chip->ecc.prepad;
643 		chip->write_buf(mtd, oob, eccbytes);
644 		oob += eccbytes;
647 			chip->write_buf(mtd, oob, chip->ecc.postpad);
648 			oob += chip->ecc.postpad;
653 	i = mtd->oobsize - (oob - chip->oob_poi);
655 		chip->write_buf(mtd, oob, i);