From: Tudor Ambarus <tudor.ambarus@microchip.com>
To: <miquel.raynal@bootlin.com>, <richard@nod.at>, <vigneshr@ti.com>
Cc: <nicolas.ferre@microchip.com>, <alexandre.belloni@bootlin.com>,
<ludovic.desroches@microchip.com>, <bbrezillon@kernel.org>,
<linux-mtd@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
"Kai Stuhlemmer (ebee Engineering)" <kai.stuhlemmer@ebee.de>,
<stable@vger.kernel.org>,
Tudor Ambarus <tudor.ambarus@microchip.com>
Subject: [PATCH] mtd: rawnand: atmel: Update ecc_stats.corrected counter
Date: Mon, 22 Mar 2021 17:07:14 +0200 [thread overview]
Message-ID: <20210322150714.101585-1-tudor.ambarus@microchip.com> (raw)
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;
--
2.25.1
next reply other threads:[~2021-03-22 15:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-22 15:07 Tudor Ambarus [this message]
2021-03-28 17:14 ` Miquel Raynal
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