mtd: introduce mtd_read_oob interface
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c
index 1bcd6bc..fcab50e 100644
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
@@ -317,7 +317,7 @@
ops.len = min(len, (size_t)mtd->writesize);
ops.oobbuf = buf + ops.len;
- res = mtd->read_oob(mtd, offs, &ops);
+ res = mtd_read_oob(mtd, offs, &ops);
if (res)
return res;
@@ -434,7 +434,7 @@
* Read the full oob until read_oob is fixed to handle single
* byte reads for 16 bit buswidth.
*/
- ret = mtd->read_oob(mtd, offs, &ops);
+ ret = mtd_read_oob(mtd, offs, &ops);
/* Ignore ECC errors when checking for BBM */
if (ret && !mtd_is_bitflip_or_eccerr(ret))
return ret;
@@ -769,7 +769,7 @@
/* Read oob data */
ops.ooblen = (len >> this->page_shift) * mtd->oobsize;
ops.oobbuf = &buf[len];
- res = mtd->read_oob(mtd, to + mtd->writesize, &ops);
+ res = mtd_read_oob(mtd, to + mtd->writesize, &ops);
if (res < 0 || ops.oobretlen != ops.ooblen)
goto outerr;