diff options
| -rw-r--r-- | drivers/mtd/nand/spi/core.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/mtd/nand/spi/core.c b/drivers/mtd/nand/spi/core.c index 17f63f95f4a2..54ae540bc66b 100644 --- a/drivers/mtd/nand/spi/core.c +++ b/drivers/mtd/nand/spi/core.c @@ -290,6 +290,8 @@ static int spinand_ondie_ecc_finish_io_req(struct nand_device *nand, { struct spinand_ondie_ecc_conf *engine_conf = nand->ecc.ctx.priv; struct spinand_device *spinand = nand_to_spinand(nand); + struct mtd_info *mtd = spinand_to_mtd(spinand); + int ret; if (req->mode == MTD_OPS_RAW) return 0; @@ -299,7 +301,13 @@ static int spinand_ondie_ecc_finish_io_req(struct nand_device *nand, return 0; /* Finish a page write: check the status, report errors/bitflips */ - return spinand_check_ecc_status(spinand, engine_conf->status); + ret = spinand_check_ecc_status(spinand, engine_conf->status); + if (ret == -EBADMSG) + mtd->ecc_stats.failed++; + else if (ret > 0) + mtd->ecc_stats.corrected += ret; + + return ret; } static struct nand_ecc_engine_ops spinand_ondie_ecc_engine_ops = { @@ -620,13 +628,10 @@ static int spinand_mtd_read(struct mtd_info *mtd, loff_t from, if (ret < 0 && ret != -EBADMSG) break; - if (ret == -EBADMSG) { + if (ret == -EBADMSG) ecc_failed = true; - mtd->ecc_stats.failed++; - } else { - mtd->ecc_stats.corrected += ret; + else max_bitflips = max_t(unsigned int, max_bitflips, ret); - } ret = 0; ops->retlen += iter.req.datalen; |