| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 010/425] mtd: rawnand: atmel: Update ecc_stats.corrected counter | Date | Thu, 20 May 2021 11:16:19 +0200 |
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From: Kai Stuhlemmer (ebee Engineering) <kai.stuhlemmer@ebee.de>
commit 33cebf701e98dd12b01d39d1c644387b27c1a627 upstream.
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> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210322150714.101585-1-tudor.ambarus@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/mtd/nand/raw/atmel/nand-controller.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
--- a/drivers/mtd/nand/raw/atmel/nand-controller.c +++ b/drivers/mtd/nand/raw/atmel/nand-controller.c @@ -826,10 +826,12 @@ static int atmel_nand_pmecc_correct_data 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;
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