Wentao Liang 52f251dbfb mtd: rawnand: Add status chack in r852_ready() ...

commit b79fe18299 upstream.

In r852_ready(), the dev get from r852_get_dev() need to be checked.
An unstable device should not be ready. A proper implementation can
be found in r852_read_byte(). Add a status check and return 0 when it is
unstable.

Fixes: 50a487e771 ("mtd: rawnand: Pass a nand_chip object to chip->dev_ready()")
Cc: stable@vger.kernel.org # v4.20+
Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2025-04-20 10:15:45 +02:00

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chips

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devices

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hyperbus

mtd: hyperbus: hbmc-am654: fix an OF node reference leak

2025-02-08 09:57:54 +01:00

lpddr

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maps

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nand

mtd: rawnand: Add status chack in r852_ready()

2025-04-20 10:15:45 +02:00

parsers

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spi-nor

mtd: spi-nor: sst: Fix SST write failure

2025-02-27 04:30:23 -08:00

tests

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ubi

ubi: Add a check for ubi_num

2025-02-17 10:05:24 +01:00

ftl.c

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inftlcore.c

mtd: inftlcore: Add error check for inftl_read_oob()

2025-04-20 10:15:45 +02:00

inftlmount.c

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Kconfig

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Makefile

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mtd_blkdevs.c

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mtdblock_ro.c

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mtdblock.c

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mtdchar.c

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mtdconcat.c

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mtdcore.c

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mtdcore.h

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mtdoops.c

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mtdpart.c

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mtdpstore.c

mtd: Replace kcalloc() with devm_kcalloc()

2025-04-20 10:15:39 +02:00

mtdsuper.c

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mtdswap.c

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nftlcore.c

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nftlmount.c

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rfd_ftl.c

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sm_ftl.c

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sm_ftl.h

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ssfdc.c

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