Angelo Dureghello 14f89e0881 mtd: devices: fix mchp23k256 read and write ...

Due to the use of sizeof(), command size set for the spi transfer
was wrong. Driver was sending and receiving always 1 byte less
and especially on write, it was hanging.

echo -n -e "\\x1\\x2\\x3\\x4" > /dev/mtd1

And read part too now works as expected.

hexdump -C -n16 /dev/mtd1
00000000  01 02 03 04 ab f3 ad c2  ab e3 f4 36 dd 38 04 15
00000010

Fixes: 4379075a870b ("mtd: mchp23k256: Add support for mchp23lcv1024")
Signed-off-by: Angelo Dureghello <angelo.dureghello@timesys.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

2019-11-14 10:58:03 +01:00

..

bcm47xxsflash.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

bcm47xxsflash.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

block2mtd.c

mtd: block2mtd: mark expected switch fall-throughs

2018-11-09 20:32:43 +01:00

docg3.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

docg3.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

Kconfig

mtd: spi-nor: Move m25p80 code in spi-nor.c

2019-08-12 10:54:12 +03:00

lart.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 420

2019-06-05 17:37:15 +02:00

Makefile

mtd: spi-nor: Move m25p80 code in spi-nor.c

2019-08-12 10:54:12 +03:00

mchp23k256.c

mtd: devices: fix mchp23k256 read and write

2019-11-14 10:58:03 +01:00

ms02-nv.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

ms02-nv.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

mtd_dataflash.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

mtdram.c

mtd: mtdram: Expose module parameters

2019-01-08 12:42:57 +01:00

phram.c

mtd: phram: Module parameters add writable permissions

2019-09-15 23:50:38 +02:00

pmc551.c

mtd: pmc551: Remove set but not used variable 'soff_lo'

2019-09-15 23:51:07 +02:00

powernv_flash.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157

2019-05-30 11:26:37 -07:00

serial_flash_cmds.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 420

2019-06-05 17:37:15 +02:00

slram.c

treewide: Add SPDX license identifier for more missed files

2019-05-21 10:50:45 +02:00

spear_smi.c

mtd: spear_smi: Fix Write Burst mode

2019-10-29 14:24:55 +01:00

sst25l.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 420

2019-06-05 17:37:15 +02:00

st_spi_fsm.c

mtd: st_spi_fsm: remove unused field from struct stfsm

2019-10-08 19:22:03 +02:00