forked from luck/tmp_suning_uos_patched
[PATCH] NAND: fix remaining OOB length calculation
In nand_read_page_syndrome/nand_write_page_syndrome the calculation of the remaining oob length which is not used by the prepad/ecc/postpad areas is wrong. Signed-off-by: Vitaly Wool <vwool@ru.mvista.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
parent
b6d5ee00e3
commit
7e4178f90e
@ -883,7 +883,7 @@ static int nand_read_page_syndrome(struct mtd_info *mtd, struct nand_chip *chip,
|
||||
}
|
||||
|
||||
/* Calculate remaining oob bytes */
|
||||
i = oob - chip->oob_poi;
|
||||
i = mtd->oobsize - (oob - chip->oob_poi);
|
||||
if (i)
|
||||
chip->read_buf(mtd, oob, i);
|
||||
|
||||
@ -1334,7 +1334,7 @@ static void nand_write_page_syndrome(struct mtd_info *mtd,
|
||||
}
|
||||
|
||||
/* Calculate remaining oob bytes */
|
||||
i = oob - chip->oob_poi;
|
||||
i = mtd->oobsize - (oob - chip->oob_poi);
|
||||
if (i)
|
||||
chip->write_buf(mtd, oob, i);
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user