This is a note to let you know that I've just added the patch titled
mtd: spinand: micron: correct bitmask for ecc status
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
mtd-spinand-micron-correct-bitmask-for-ecc-status.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 9836a987860e33943945d4b257729a4f94eae576 Mon Sep 17 00:00:00 2001
From: Martin Kurbanov <mmkurbanov@xxxxxxxxxxxxxx>
Date: Tue, 5 Sep 2023 17:56:37 +0300
Subject: mtd: spinand: micron: correct bitmask for ecc status
From: Martin Kurbanov <mmkurbanov@xxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxx>
Reviewed-by: Frieder Schrempf <frieder.schrempf@xxxxxxxxxx>
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
Link: https://lore.kernel.org/linux-mtd/20230905145637.139068-1-mmkurbanov@xxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/mtd/nand/spi/micron.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- 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)
Patches currently in stable-queue which might be from mmkurbanov@xxxxxxxxxxxxxx are
queue-5.15/mtd-spinand-micron-correct-bitmask-for-ecc-status.patch
