diff options
Diffstat (limited to 'drivers/mtd/nand/onenand/onenand_base.c')
-rw-r--r-- | drivers/mtd/nand/onenand/onenand_base.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/mtd/nand/onenand/onenand_base.c b/drivers/mtd/nand/onenand/onenand_base.c index 958bac54b190..f66385faf631 100644 --- a/drivers/mtd/nand/onenand/onenand_base.c +++ b/drivers/mtd/nand/onenand/onenand_base.c @@ -1440,6 +1440,7 @@ static int onenand_read_oob(struct mtd_info *mtd, loff_t from, struct mtd_oob_ops *ops) { struct onenand_chip *this = mtd->priv; + struct mtd_ecc_stats old_stats; int ret; switch (ops->mode) { @@ -1453,12 +1454,23 @@ static int onenand_read_oob(struct mtd_info *mtd, loff_t from, } onenand_get_device(mtd, FL_READING); + + old_stats = mtd->ecc_stats; + if (ops->datbuf) ret = ONENAND_IS_4KB_PAGE(this) ? onenand_mlc_read_ops_nolock(mtd, from, ops) : onenand_read_ops_nolock(mtd, from, ops); else ret = onenand_read_oob_nolock(mtd, from, ops); + + if (ops->stats) { + ops->stats->uncorrectable_errors += + mtd->ecc_stats.failed - old_stats.failed; + ops->stats->corrected_bitflips += + mtd->ecc_stats.corrected - old_stats.corrected; + } + onenand_release_device(mtd); return ret; @@ -2935,7 +2947,7 @@ static int do_otp_write(struct mtd_info *mtd, loff_t to, size_t len, struct onenand_chip *this = mtd->priv; unsigned char *pbuf = buf; int ret; - struct mtd_oob_ops ops; + struct mtd_oob_ops ops = { }; /* Force buffer page aligned */ if (len < mtd->writesize) { @@ -2977,7 +2989,7 @@ static int do_otp_lock(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) { struct onenand_chip *this = mtd->priv; - struct mtd_oob_ops ops; + struct mtd_oob_ops ops = { }; int ret; if (FLEXONENAND(this)) { |