|
Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39 |
|
| #
dc0c386e |
| 14-Jul-2023 |
Rob Herring <robh@kernel.org> |
mfd: Explicitly include correct DT includes
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that mer
mfd: Explicitly include correct DT includes
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230714174731.4059811-1-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
show more ...
|
|
Revision tags: v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32 |
|
| #
87194aba |
| 03-Jun-2023 |
Linus Walleij <linus.walleij@linaro.org> |
mtd: chips: Use SPDX license headers
Some of the files in mtd/chips do not have a SPDX license
header, presumably because the text string "GPL'd" didn't
parse with Thomas rulesets for magic license
mtd: chips: Use SPDX license headers
Some of the files in mtd/chips do not have a SPDX license
header, presumably because the text string "GPL'd" didn't
parse with Thomas rulesets for magic license tagging.
Fix this, the code is initially from RedHat which clearly
targeted the Linux kernel and intended it to be GPLv2.
In any case the original author appears to be David
Woodhouse who can then confirm this.
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230603185200.3571174-1-linus.walleij@linaro.org
show more ...
|
|
Revision tags: v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32 |
|
| #
43823c5c |
| 23-Mar-2022 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Rename chip_ready variables
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bo
mtd: cfi_cmdset_0002: Rename chip_ready variables
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220323170458.5608-5-ikegami.t@gmail.com
show more ...
|
| #
cccea941 |
| 23-Mar-2022 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Add S29GL064N ID definition
It is for the model number 01, 02, V1 and V2.
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
mtd: cfi_cmdset_0002: Add S29GL064N ID definition
It is for the model number 01, 02, V1 and V2.
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220323170458.5608-4-ikegami.t@gmail.com
show more ...
|
| #
0a8e9830 |
| 23-Mar-2022 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
Since commit dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to
check correct value") buffered writes fail on S29GL064N. This is
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
Since commit dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to
check correct value") buffered writes fail on S29GL064N. This is
because, on S29GL064N, reads return 0xFF at the end of DQ polling for
write completion, where as, chip_good() check expects actual data
written to the last location to be returned post DQ polling completion.
Fix is to revert to using chip_good() for S29GL064N which only checks
for DQ lines to settle down to determine write completion.
Link: https://lore.kernel.org/r/b687c259-6413-26c9-d4c9-b3afa69ea124@pengutronix.de/
Fixes: dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to check correct value")
Cc: stable@vger.kernel.org
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220323170458.5608-3-ikegami.t@gmail.com
show more ...
|
| #
083084df |
| 23-Mar-2022 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
This is a preparation patch for the S29GL064N buffer writes fix. There
is no functional change.
Link: https://lore.ke
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
This is a preparation patch for the S29GL064N buffer writes fix. There
is no functional change.
Link: https://lore.kernel.org/r/b687c259-6413-26c9-d4c9-b3afa69ea124@pengutronix.de/
Fixes: dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to check correct value")
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Cc: stable@vger.kernel.org
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220323170458.5608-2-ikegami.t@gmail.com
show more ...
|
| #
c925d688 |
| 23-Mar-2022 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
commit 0a8e98305f63deaf0a799d5cf5532cc83af035d1 upstream.
Since commit dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to
check
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
commit 0a8e98305f63deaf0a799d5cf5532cc83af035d1 upstream.
Since commit dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to
check correct value") buffered writes fail on S29GL064N. This is
because, on S29GL064N, reads return 0xFF at the end of DQ polling for
write completion, where as, chip_good() check expects actual data
written to the last location to be returned post DQ polling completion.
Fix is to revert to using chip_good() for S29GL064N which only checks
for DQ lines to settle down to determine write completion.
Link: https://lore.kernel.org/r/b687c259-6413-26c9-d4c9-b3afa69ea124@pengutronix.de/
Fixes: dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to check correct value")
Cc: stable@vger.kernel.org
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220323170458.5608-3-ikegami.t@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
show more ...
|
| #
b974364b |
| 23-Mar-2022 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
commit 083084df578a8bdb18334f69e7b32d690aaa3247 upstream.
This is a preparation patch for the S29GL064N buffer writes
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
commit 083084df578a8bdb18334f69e7b32d690aaa3247 upstream.
This is a preparation patch for the S29GL064N buffer writes fix. There
is no functional change.
Link: https://lore.kernel.org/r/b687c259-6413-26c9-d4c9-b3afa69ea124@pengutronix.de/
Fixes: dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to check correct value")
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Cc: stable@vger.kernel.org
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220323170458.5608-2-ikegami.t@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
show more ...
|
| #
c925d688 |
| 23-Mar-2022 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
commit 0a8e98305f63deaf0a799d5cf5532cc83af035d1 upstream.
Since commit dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to
check
mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N
commit 0a8e98305f63deaf0a799d5cf5532cc83af035d1 upstream.
Since commit dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to
check correct value") buffered writes fail on S29GL064N. This is
because, on S29GL064N, reads return 0xFF at the end of DQ polling for
write completion, where as, chip_good() check expects actual data
written to the last location to be returned post DQ polling completion.
Fix is to revert to using chip_good() for S29GL064N which only checks
for DQ lines to settle down to determine write completion.
Link: https://lore.kernel.org/r/b687c259-6413-26c9-d4c9-b3afa69ea124@pengutronix.de/
Fixes: dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to check correct value")
Cc: stable@vger.kernel.org
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220323170458.5608-3-ikegami.t@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
show more ...
|
| #
b974364b |
| 23-Mar-2022 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
commit 083084df578a8bdb18334f69e7b32d690aaa3247 upstream.
This is a preparation patch for the S29GL064N buffer writes
mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write
commit 083084df578a8bdb18334f69e7b32d690aaa3247 upstream.
This is a preparation patch for the S29GL064N buffer writes fix. There
is no functional change.
Link: https://lore.kernel.org/r/b687c259-6413-26c9-d4c9-b3afa69ea124@pengutronix.de/
Fixes: dfeae1073583("mtd: cfi_cmdset_0002: Change write buffer to check correct value")
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Cc: stable@vger.kernel.org
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220323170458.5608-2-ikegami.t@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
show more ...
|
|
Revision tags: v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16, v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50 |
|
| #
2394e628 |
| 12-Jul-2021 |
Andreas Persson <andreasp56@outlook.com> |
mtd: cfi_cmdset_0002: fix crash when erasing/writing AMD cards
Erasing an AMD linear flash card (AM29F016D) crashes after the first
sector has been erased. Likewise, writing to it crashes after two
mtd: cfi_cmdset_0002: fix crash when erasing/writing AMD cards
Erasing an AMD linear flash card (AM29F016D) crashes after the first
sector has been erased. Likewise, writing to it crashes after two bytes
have been written. The reason is a missing check for a null pointer -
the cmdset_priv field is not set for this type of card.
Fixes: 4844ef80305d ("mtd: cfi_cmdset_0002: Add support for polling status register")
Signed-off-by: Andreas Persson <andreasp56@outlook.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/DB6P189MB05830B3530B8087476C5CFE4C1159@DB6P189MB0583.EURP189.PROD.OUTLOOK.COM
show more ...
|
|
Revision tags: v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30 |
|
| #
1df1fc8c |
| 03-Apr-2021 |
Tudor Ambarus <tudor.ambarus@microchip.com> |
mtd: core: Constify buf in mtd_write_user_prot_reg()
The write buffer comes from user and should be const.
Constify write buffer in mtd core and across all _write_user_prot_reg()
users. cfi_cmdset_{
mtd: core: Constify buf in mtd_write_user_prot_reg()
The write buffer comes from user and should be const.
Constify write buffer in mtd core and across all _write_user_prot_reg()
users. cfi_cmdset_{0001, 0002} and onenand_base will pay the cost of an
explicit cast to discard the const qualifier since the beginning, since
they are using an otp_op_t function prototype that is used for both reads
and writes. mtd_dataflash and SPI NOR will benefit of the const buffer
because they are using different paths for writes and reads.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210403060931.7119-1-tudor.ambarus@microchip.com
show more ...
|
|
Revision tags: v5.10.27 |
|
| #
f3907773 |
| 25-Mar-2021 |
Colin Ian King <colin.king@canonical.com> |
mtd: cfi_cmdset_0002: remove redundant assignment to variable timeo
The variable timeo is being initialized with a value that is never read
and it is being updated later with a new value. The initi
mtd: cfi_cmdset_0002: remove redundant assignment to variable timeo
The variable timeo is being initialized with a value that is never read
and it is being updated later with a new value. The initialization is
redundant and can be removed.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20210325174514.486272-1-colin.king@canonical.com
Addresses-Coverity: ("Unused value")
show more ...
|
|
Revision tags: v5.10.26, v5.10.25, v5.10.24, v5.10.23 |
|
| #
7e440411 |
| 09-Mar-2021 |
Mauri Sandberg <sandberg@mailfence.com> |
mtd: cfi_cmdset_0002: Disable buffered writes for AMD chip 0x2201
Buffer writes do not work with AMD chip 0x2201. The chip in question
is a AMD/Spansion/Cypress Semiconductor S29GL256N and datasheet
mtd: cfi_cmdset_0002: Disable buffered writes for AMD chip 0x2201
Buffer writes do not work with AMD chip 0x2201. The chip in question
is a AMD/Spansion/Cypress Semiconductor S29GL256N and datasheet [1]
talks about writing buffers being possible. While waiting for a neater
solution resort to writing word-sized chunks only.
Without the patch kernel logs will be flooded with entries like below:
jffs2_scan_eraseblock(): End of filesystem marker found at 0x0
jffs2_build_filesystem(): unlocking the mtd device...
done.
jffs2_build_filesystem(): erasing all blocks after the end marker...
MTD do_write_buffer_wait(): software timeout, address:0x01ec000a.
jffs2: Write clean marker to block at 0x01920000 failed: -5
MTD do_write_buffer_wait(): software timeout, address:0x01e2000a.
jffs2: Write clean marker to block at 0x01880000 failed: -5
MTD do_write_buffer_wait(): software timeout, address:0x01e0000a.
jffs2: Write clean marker to block at 0x01860000 failed: -5
MTD do_write_buffer_wait(): software timeout, address:0x01dc000a.
jffs2: Write clean marker to block at 0x01820000 failed: -5
MTD do_write_buffer_wait(): software timeout, address:0x01da000a.
jffs2: Write clean marker to block at 0x01800000 failed: -5
...
Tested on a Buffalo wzr-hp-g300nh running kernel 5.10.16.
[1] https://www.cypress.com/file/219941/download
or https://datasheetspdf.com/pdf-file/565708/SPANSION/S29GL256N/1
Signed-off-by: Mauri Sandberg <sandberg@mailfence.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Link: https://lore.kernel.org/r/20210309174859.362060-1-sandberg@mailfence.com
show more ...
|
|
Revision tags: v5.10.22, v5.10.21 |
|
| #
c6f51f1f |
| 05-Mar-2021 |
Gustavo A. R. Silva <gustavoars@kernel.org> |
mtd: cfi: Fix fall-through warnings for Clang
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple break statements and a return
instead of
mtd: cfi: Fix fall-through warnings for Clang
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple break statements and a return
instead of letting the code fall through to the next case.
Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210305081933.GA137147@embeddedor
show more ...
|
| #
779a0f43 |
| 12-Jul-2021 |
Andreas Persson <andreasp56@outlook.com> |
mtd: cfi_cmdset_0002: fix crash when erasing/writing AMD cards
commit 2394e628738933aa014093d93093030f6232946d upstream.
Erasing an AMD linear flash card (AM29F016D) crashes after the first
sector
mtd: cfi_cmdset_0002: fix crash when erasing/writing AMD cards
commit 2394e628738933aa014093d93093030f6232946d upstream.
Erasing an AMD linear flash card (AM29F016D) crashes after the first
sector has been erased. Likewise, writing to it crashes after two bytes
have been written. The reason is a missing check for a null pointer -
the cmdset_priv field is not set for this type of card.
Fixes: 4844ef80305d ("mtd: cfi_cmdset_0002: Add support for polling status register")
Signed-off-by: Andreas Persson <andreasp56@outlook.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/DB6P189MB05830B3530B8087476C5CFE4C1159@DB6P189MB0583.EURP189.PROD.OUTLOOK.COM
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
show more ...
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Revision tags: v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6 |
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| #
025a06c1 |
| 25-Mar-2020 |
Miquel Raynal <miquel.raynal@bootlin.com> |
mtd: Convert fallthrough comments into statements
Use Joe Perches cvt_fallthrough.pl script to convert
/* fallthrough */
comments (and its derivatives) into a
fallthrough;
statement. This auto
mtd: Convert fallthrough comments into statements
Use Joe Perches cvt_fallthrough.pl script to convert
/* fallthrough */
comments (and its derivatives) into a
fallthrough;
statement. This automatically drops useless ones.
Do it MTD-wide.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Acked-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Richard Weinberger <richard@nod.at>
Link: https://lore.kernel.org/linux-mtd/20200325212115.14170-1-miquel.raynal@bootlin.com
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Revision tags: v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9 |
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| #
c1599569 |
| 31-Oct-2019 |
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
mtd: cfi_cmdset_0002: fix delayed error detection on HyperFlash
The commit 4844ef80305d ("mtd: cfi_cmdset_0002: Add support for polling
status register") added checking for the status register error
mtd: cfi_cmdset_0002: fix delayed error detection on HyperFlash
The commit 4844ef80305d ("mtd: cfi_cmdset_0002: Add support for polling
status register") added checking for the status register error bits into
chip_good() to only return 1 if these bits are 0s. Unfortunately, this
means that polling using chip_good() always reaches a timeout condition
when erase or program failure bits are set. Let's fully delegate the task
of determining the error conditions to cfi_check_err_status() and make
chip_good() only look for the Device Ready/Busy condition.
Fixes: 4844ef80305d ("mtd: cfi_cmdset_0002: Add support for polling status register")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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| #
72914a8c |
| 31-Oct-2019 |
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
mtd: cfi_cmdset_0002: only check errors when ready in cfi_check_err_status()
Cypress S26K{L|S}P{128|256|512}S datasheet says that the error bits in
the status register are only valid when the "devic
mtd: cfi_cmdset_0002: only check errors when ready in cfi_check_err_status()
Cypress S26K{L|S}P{128|256|512}S datasheet says that the error bits in
the status register are only valid when the "device ready" bit 7 is set.
Add the check for the device ready bit in cfi_check_err_status() as that
function isn't always called with this bit set.
Fixes: 4844ef80305d ("mtd: cfi_cmdset_0002: Add support for polling status register")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Revision tags: v5.3.8, v5.3.7, v5.3.6 |
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| #
03976af8 |
| 07-Oct-2019 |
Hou Tao <houtao1@huawei.com> |
mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup()
Else there may be a double-free problem, because cfi->cfiq will
be freed by mtd_do_chip_probe() if both the two invocat
mtd: cfi_cmdset_0002: don't free cfi->cfiq in error path of cfi_amdstd_setup()
Else there may be a double-free problem, because cfi->cfiq will
be freed by mtd_do_chip_probe() if both the two invocations of
check_cmd_set() return failure.
Signed-off-by: Hou Tao <houtao1@huawei.com>
Reviewed-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Revision tags: v5.3.5, v5.3.4, v5.3.3 |
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| #
ea4f5135 |
| 03-Oct-2019 |
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
mtd: cfi_cmdset_*: kill useless 'ret' variable initializers
The 'ret' local variables are typically initialized to 0 but this value is
often unused, thus we can kill those initializers.
Signed-off-
mtd: cfi_cmdset_*: kill useless 'ret' variable initializers
The 'ret' local variables are typically initialized to 0 but this value is
often unused, thus we can kill those initializers.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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Revision tags: v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10 |
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| #
8a9485ff |
| 21-Aug-2019 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Fix do_erase_chip() to get chip as erasing mode
The chip state is set to erasing by the function after getting chip.
So it should be to get chip as erasing mode at first.
But p
mtd: cfi_cmdset_0002: Fix do_erase_chip() to get chip as erasing mode
The chip state is set to erasing by the function after getting chip.
So it should be to get chip as erasing mode at first.
But previously it was to get chip as writing mode then fix as erasing.
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Richard Weinberger <richard@nod.at>
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Revision tags: v5.2.9, v5.2.8, v5.2.7 |
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| #
557c7590 |
| 05-Aug-2019 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Disable write buffer functions if FORCE_WORD_WRITE is 1
Some write buffer functions are not used when FORCE_WORD_WRITE is set to 1.
So the compile warning messages are output i
mtd: cfi_cmdset_0002: Disable write buffer functions if FORCE_WORD_WRITE is 1
Some write buffer functions are not used when FORCE_WORD_WRITE is set to 1.
So the compile warning messages are output if FORCE_WORD_WRITE is 1. To
resolve this disable the write buffer functions if FORCE_WORD_WRITE is 1.
Cc: Fabio Bettoni <fbettoni@gmail.com>
Co: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
Cc: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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| #
0bcf880b |
| 05-Aug-2019 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Split do_write_oneword() to reduce exit paths
The do_write_oneword_done() is called twice at the exit paths.
By splitting the retry functionality it can be reduced to call once
mtd: cfi_cmdset_0002: Split do_write_oneword() to reduce exit paths
The do_write_oneword_done() is called twice at the exit paths.
By splitting the retry functionality it can be reduced to call once.
Cc: Fabio Bettoni <fbettoni@gmail.com>
Co: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
Cc: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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| #
6beb3ea7 |
| 05-Aug-2019 |
Tokunori Ikegami <ikegami.t@gmail.com> |
mtd: cfi_cmdset_0002: Split wait for write buffer completion sequence
Split wait for write completion from do_write_buffer() into separate
function.
Cc: Fabio Bettoni <fbettoni@gmail.com>
Co: Hauke
mtd: cfi_cmdset_0002: Split wait for write buffer completion sequence
Split wait for write completion from do_write_buffer() into separate
function.
Cc: Fabio Bettoni <fbettoni@gmail.com>
Co: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
Cc: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
[vigneshr@ti.com: Reword commit message]
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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