2 files changed, 10 insertions, 27 deletions

diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index 43b3392ffee7..af28bb3ae7cf 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -1124,11 +1124,7 @@ static int onenand_mlc_read_ops_nolock(struct mtd_info *mtd, loff_t from,
 	pr_debug("%s: from = 0x%08x, len = %i\n", __func__, (unsigned int)from,
 			(int)len);
 
-	if (ops->mode == MTD_OPS_AUTO_OOB)
-		oobsize = this->ecclayout->oobavail;
-	else
-		oobsize = mtd->oobsize;
-
+	oobsize = mtd_oobavail(mtd, ops);
 	oobcolumn = from & (mtd->oobsize - 1);
 
 	/* Do not allow reads past end of device */
@@ -1229,11 +1225,7 @@ static int onenand_read_ops_nolock(struct mtd_info *mtd, loff_t from,
 	pr_debug("%s: from = 0x%08x, len = %i\n", __func__, (unsigned int)from,
 			(int)len);
 
-	if (ops->mode == MTD_OPS_AUTO_OOB)
-		oobsize = this->ecclayout->oobavail;
-	else
-		oobsize = mtd->oobsize;
-
+	oobsize = mtd_oobavail(mtd, ops);
 	oobcolumn = from & (mtd->oobsize - 1);
 
 	/* Do not allow reads past end of device */
@@ -1365,7 +1357,7 @@ static int onenand_read_oob_nolock(struct mtd_info *mtd, loff_t from,
 	ops->oobretlen = 0;
 
 	if (mode == MTD_OPS_AUTO_OOB)
-		oobsize = this->ecclayout->oobavail;
+		oobsize = mtd->oobavail;
 	else
 		oobsize = mtd->oobsize;
 
@@ -1885,12 +1877,7 @@ static int onenand_write_ops_nolock(struct mtd_info *mtd, loff_t to,
 	/* Check zero length */
 	if (!len)
 		return 0;
-
-	if (ops->mode == MTD_OPS_AUTO_OOB)
-		oobsize = this->ecclayout->oobavail;
-	else
-		oobsize = mtd->oobsize;
-
+	oobsize = mtd_oobavail(mtd, ops);
 	oobcolumn = to & (mtd->oobsize - 1);
 
 	column = to & (mtd->writesize - 1);
@@ -2063,7 +2050,7 @@ static int onenand_write_oob_nolock(struct mtd_info *mtd, loff_t to,
 	ops->oobretlen = 0;
 
 	if (mode == MTD_OPS_AUTO_OOB)
-		oobsize = this->ecclayout->oobavail;
+		oobsize = mtd->oobavail;
 	else
 		oobsize = mtd->oobsize;
 
@@ -2599,6 +2586,7 @@ static int onenand_default_block_markbad(struct mtd_info *mtd, loff_t ofs)
  */
 static int onenand_block_markbad(struct mtd_info *mtd, loff_t ofs)
 {
+	struct onenand_chip *this = mtd->priv;
 	int ret;
 
 	ret = onenand_block_isbad(mtd, ofs);
@@ -2610,7 +2598,7 @@ static int onenand_block_markbad(struct mtd_info *mtd, loff_t ofs)
 	}
 
 	onenand_get_device(mtd, FL_WRITING);
-	ret = mtd_block_markbad(mtd, ofs);
+	ret = this->block_markbad(mtd, ofs);
 	onenand_release_device(mtd);
 	return ret;
 }
@@ -4049,12 +4037,10 @@ int onenand_scan(struct mtd_info *mtd, int maxchips)
 	 * The number of bytes available for a client to place data into
 	 * the out of band area
 	 */
-	this->ecclayout->oobavail = 0;
+	mtd->oobavail = 0;
 	for (i = 0; i < MTD_MAX_OOBFREE_ENTRIES &&
 	    this->ecclayout->oobfree[i].length; i++)
-		this->ecclayout->oobavail +=
-			this->ecclayout->oobfree[i].length;
-	mtd->oobavail = this->ecclayout->oobavail;
+		mtd->oobavail += this->ecclayout->oobfree[i].length;
 
 	mtd->ecclayout = this->ecclayout;
 	mtd->ecc_strength = 1;
diff --git a/drivers/mtd/onenand/onenand_bbt.c b/drivers/mtd/onenand/onenand_bbt.c
index 08d0085f3e93..680188a88130 100644
--- a/drivers/mtd/onenand/onenand_bbt.c
+++ b/drivers/mtd/onenand/onenand_bbt.c
@@ -179,7 +179,7 @@ static int onenand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt)
  * by the onenand_release function.
  *
  */
-int onenand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)
+static int onenand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)
 {
 	struct onenand_chip *this = mtd->priv;
 	struct bbm_info *bbm = this->bbm;
@@ -247,6 +247,3 @@ int onenand_default_bbt(struct mtd_info *mtd)
 
 	return onenand_scan_bbt(mtd, bbm->badblock_pattern);
 }
-
-EXPORT_SYMBOL(onenand_scan_bbt);
-EXPORT_SYMBOL(onenand_default_bbt);