Pratyush Yadav e1d89fedad spi: cadence-quadspi: Abort read if dummy cycles required are too many ...

[ Upstream commit ceeda328ed ]

The controller can only support up to 31 dummy cycles. If the command
requires more it falls back to using 31. This command is likely to fail
because the correct number of cycles are not waited upon. Rather than
silently issuing an incorrect command, fail loudly so the caller can get
a chance to find out the command can't be supported by the controller.

Fixes: 1406234105 ("mtd: spi-nor: Add driver for Cadence Quad SPI Flash Controller")
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Link: https://lore.kernel.org/r/20201222184425.7028-3-p.yadav@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-05-16 10:37:31 +09:00

..

chips

mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup()

2023-05-16 09:14:57 +09:00

devices

mtd: phram: fix a double free issue in error path

2023-05-15 17:16:25 +09:00

lpddr

mtd: lpddr: fix excessive stack usage with clang

2023-05-16 09:38:37 +09:00

maps

mtd: physmap_of: Release resources on error

2023-05-15 15:11:56 +09:00

nand

mtd: rawnand: sunxi: Fix the probe error path

2023-05-16 09:24:09 +09:00

onenand

mtd: silence some uninitialized variable warnings

2016-07-09 18:14:39 -07:00

spi-nor

spi: cadence-quadspi: Abort read if dummy cycles required are too many

2023-05-16 10:37:31 +09:00

tests

mtd: mtd_oobtest: Handle bitflips during reads

2018-04-13 19:48:31 +02:00

ubi

ubi: check kthread_should_stop() after the setting of task state

2023-05-16 09:45:34 +09:00

afs.c

mtd: partitions: make parsers return 'const' partition arrays

2015-12-09 10:21:57 -08:00

ar7part.c

mtd: partitions: make parsers return 'const' partition arrays

2015-12-09 10:21:57 -08:00

bcm47xxpart.c

mtd: bcm47xxpart: fix parsing first block after aligned TRX

2017-04-18 07:11:47 +02:00

bcm63xxpart.c

mtd: bcm63xxpart: give width specifier an 'int', not 'size_t'

2016-03-07 13:13:58 -08:00

cmdlinepart.c

mtd: parser: cmdline: Fix parsing of part-names with colons

2023-05-16 09:59:38 +09:00

ftl.c

mtd: ftl: use swap() in copy_erase_unit()

2015-12-18 16:56:07 -08:00

inftlcore.c

mtd: nand: add a helper to detect the nand type

2013-10-27 16:27:06 -07:00

inftlmount.c

mtd: intflmount: fix off by one error in INFTL_dumpVUchains()

2014-11-05 13:19:21 -08:00

Kconfig

mtd: bcm63xxpart: Remove dependency on mach-bcm63xx

2016-02-12 10:27:48 -08:00

Makefile

mtd: spi-nor: shorten Kconfig naming

2014-04-14 11:23:01 -07:00

mtd_blkdevs.c

block: convert to device_add_disk()

2016-06-27 12:26:08 -07:00

mtdblock_ro.c

mtd: Move major number definitions to major.h

2013-11-06 23:32:59 -08:00

mtdblock.c

mtd: mtdblock: remove the needless mtdblks_lock

2015-01-07 12:51:56 -08:00

mtdchar.c

mtd: properly check all write ioctls for permissions

2023-05-16 08:45:03 +09:00

mtdconcat.c

mtd: create an mtd_ooblayout_ops struct to ease ECC layout definition

2016-04-19 22:05:55 +02:00

mtdcore.c

mtd: report all bad block as 1

2017-10-22 23:49:48 -07:00

mtdcore.h

mtd: Check add_mtd_device() ret code

2023-05-15 16:07:52 +09:00

mtdoops.c

mtd: mtdoops: Don't write panic data twice

2023-05-16 09:38:38 +09:00

mtdpart.c

mtd: Remove a debug trace in mtdpart.c

2023-05-15 16:08:13 +09:00

mtdsuper.c

mtd: Move major number definitions to major.h

2013-11-06 23:32:59 -08:00

mtdswap.c

mtd: mtdswap: remove useless if (!mtd->ecclayout) test

2016-03-07 16:23:09 -08:00

nftlcore.c

mtd: nand: add a helper to detect the nand type

2013-10-27 16:27:06 -07:00

nftlmount.c

mtd: nftl: reorganize operations in condition check

2015-01-09 15:26:29 -08:00

ofpart.c

mtd: partitions: make parsers return 'const' partition arrays

2015-12-09 10:21:57 -08:00

redboot.c

mtd: partitions: make parsers return 'const' partition arrays

2015-12-09 10:21:57 -08:00

rfd_ftl.c

mtd: remove some duplicative checks

2014-03-10 22:42:25 -07:00

sm_ftl.c

treewide: Fix typos in printk

2016-04-18 11:23:24 +02:00

sm_ftl.h

mtd: sm_ftl: cosmetic, use bool when possible

2010-10-25 01:33:08 +01:00

ssfdc.c

mtd: Replace if and BUG with BUG_ON

2016-07-09 18:48:54 -07:00