From 578687563e71f50d85df480faecc83c0479b448d Mon Sep 17 00:00:00 2001
From: Martin Kurbanov <mmkurbanov@sberdevices.ru>
Date: Tue, 5 Sep 2023 17:56:37 +0300
Subject: [PATCH] mtd: spinand: micron: correct bitmask for ecc status
commit 9836a987860e33943945d4b257729a4f94eae576 upstream.
Valid bitmask is 0x70 in the status register.
Fixes: a508e8875e13 ("mtd: spinand: Add initial support for Micron MT29F2G01ABAGD")
Signed-off-by: Martin Kurbanov <mmkurbanov@sberdevices.ru>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230905145637.139068-1-mmkurbanov@sberdevices.ru
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/mtd/nand/spi/micron.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/spi/micron.c b/drivers/mtd/nand/spi/micron.c
index 50b7295bc9222..12601bc4227a7 100644
--- a/drivers/mtd/nand/spi/micron.c
+++ b/drivers/mtd/nand/spi/micron.c
@@ -12,7 +12,7 @@
#define SPINAND_MFR_MICRON 0x2c
-#define MICRON_STATUS_ECC_MASK GENMASK(7, 4)
+#define MICRON_STATUS_ECC_MASK GENMASK(6, 4)
#define MICRON_STATUS_ECC_NO_BITFLIPS (0 << 4)
#define MICRON_STATUS_ECC_1TO3_BITFLIPS (1 << 4)
#define MICRON_STATUS_ECC_4TO6_BITFLIPS (3 << 4)
--
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