From: "Kai Stuhlemmer (ebee Engineering)" kai.stuhlemmer@ebee.de
Update MTD ECC statistics with the number of corrected bits.
Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver") Cc: stable@vger.kernel.org Signed-off-by: Kai Stuhlemmer (ebee Engineering) kai.stuhlemmer@ebee.de Signed-off-by: Tudor Ambarus tudor.ambarus@microchip.com --- drivers/mtd/nand/raw/atmel/nand-controller.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c index e6ceec8f50dc..8aab1017b460 100644 --- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -883,10 +883,12 @@ static int atmel_nand_pmecc_correct_data(struct nand_chip *chip, void *buf, NULL, 0, chip->ecc.strength);
- if (ret >= 0) + if (ret >= 0) { + mtd->ecc_stats.corrected += ret; max_bitflips = max(ret, max_bitflips); - else + } else { mtd->ecc_stats.failed++; + }
databuf += chip->ecc.size; eccbuf += chip->ecc.bytes;