diff --git a/drivers/mtd/onenand/onenand_bbt.c b/drivers/mtd/onenand/onenand_bbt.c
index 01ab5b3c453b..905209bf9465 100644
--- a/drivers/mtd/onenand/onenand_bbt.c
+++ b/drivers/mtd/onenand/onenand_bbt.c
@@ -91,13 +91,15 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
 		for (j = 0; j < len; j++) {
 			/* No need to read pages fully,
 			 * just read required OOB bytes */
-			ret = onenand_bbt_read_oob(mtd, from + j * mtd->writesize + bd->offs, &ops);
+			ret = onenand_bbt_read_oob(mtd,
+				from + j * this->writesize + bd->offs, &ops);
 
 			/* If it is a initial bad block, just ignore it */
 			if (ret == ONENAND_BBT_READ_FATAL_ERROR)
 				return -EIO;
 
-			if (ret || check_short_pattern(&buf[j * scanlen], scanlen, mtd->writesize, bd)) {
+			if (ret || check_short_pattern(&buf[j * scanlen],
+					       scanlen, this->writesize, bd)) {
 				bbm->bbt[i >> 3] |= 0x03 << (i & 0x6);
 				printk(KERN_WARNING "Bad eraseblock %d at 0x%08x\n",
 					i >> 1, (unsigned int) from);