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path: root/drivers/mtd/nand/nand_base.c
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Diffstat (limited to 'drivers/mtd/nand/nand_base.c')
-rw-r--r--drivers/mtd/nand/nand_base.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 6d4894acb567..464b742431ed 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -1480,7 +1480,7 @@ static uint8_t *nand_transfer_oob(struct nand_chip *chip, uint8_t *oob,
static int nand_do_read_ops(struct mtd_info *mtd, loff_t from,
struct mtd_oob_ops *ops)
{
- int chipnr, page, realpage, col, bytes, aligned;
+ int chipnr, page, realpage, col, bytes, aligned, oob_required;
struct nand_chip *chip = mtd->priv;
struct mtd_ecc_stats stats;
int ret = 0;
@@ -1504,6 +1504,7 @@ static int nand_do_read_ops(struct mtd_info *mtd, loff_t from,
buf = ops->datbuf;
oob = ops->oobbuf;
+ oob_required = oob ? 1 : 0;
while (1) {
bytes = min(mtd->writesize - col, readlen);
@@ -1521,13 +1522,14 @@ static int nand_do_read_ops(struct mtd_info *mtd, loff_t from,
*/
if (unlikely(ops->mode == MTD_OPS_RAW))
ret = chip->ecc.read_page_raw(mtd, chip, bufpoi,
- 1, page);
+ oob_required,
+ page);
else if (!aligned && NAND_SUBPAGE_READ(chip) && !oob)
ret = chip->ecc.read_subpage(mtd, chip,
col, bytes, bufpoi);
else
ret = chip->ecc.read_page(mtd, chip, bufpoi,
- 1, page);
+ oob_required, page);
if (ret < 0) {
if (!aligned)
/* Invalidate page cache */
@@ -1554,7 +1556,6 @@ static int nand_do_read_ops(struct mtd_info *mtd, loff_t from,
buf += bytes;
if (unlikely(oob)) {
-
int toread = min(oobreadlen, max_oobsize);
if (toread) {
@@ -2213,6 +2214,7 @@ static int nand_do_write_ops(struct mtd_info *mtd, loff_t to,
uint8_t *oob = ops->oobbuf;
uint8_t *buf = ops->datbuf;
int ret, subpage;
+ int oob_required = oob ? 1 : 0;
ops->retlen = 0;
if (!writelen)
@@ -2275,8 +2277,8 @@ static int nand_do_write_ops(struct mtd_info *mtd, loff_t to,
memset(chip->oob_poi, 0xff, mtd->oobsize);
}
- ret = chip->write_page(mtd, chip, wbuf, 1, page, cached,
- (ops->mode == MTD_OPS_RAW));
+ ret = chip->write_page(mtd, chip, wbuf, oob_required, page,
+ cached, (ops->mode == MTD_OPS_RAW));
if (ret)
break;