Add GPL-2.0 license id to some files related to kdb and kgdb,
replacing references to GPL or COPYING.
These files were introduced into the kernel in 2008 and 2010.
Signed-off-by: Tim Bird <tim.bird@sony.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Return the raw JEDEC ID bytes as returned by the RDID command, even for
variations that have the bytes in reverse order. This way we can avoid
ambiguity if the manufacturer ever releases a new chip that returns them
according to standard.
Signed-off-by: Patrick Wicki <patrick.wicki@siemens.com>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Link: https://patch.msgid.link/20260120130603.1066559-2-patrick@subset.ch
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add support for Infineon Cypress CY15****QSN FRAM chips.
Unlike the QN variants these chips have an 8 byte JEDEC ID.
The layout of the serial number matches that of already supported chips
like the CY15B204QN, so make the read-out unconditional.
Tested with the CY15B204QSN. According to Infineon datasheets, all QSN
variants appear to share a consistent pattern so the size should be
correctly detected based on the density bits in the ID:
CY15B201QSN: 0x00 00 00 00 06 82 54 40, density_id: 8: 1Mb
CY15B102QSN: 0x00 00 00 00 06 82 51 48, density_id: 9: 2Mb
CY15B204QSN: 0x00 00 00 00 06 82 54 50, density_id: 10: 4Mb
CY15V108QSN: 0x00 00 00 00 06 82 52 58, density_id: 11: 8Mb
Signed-off-by: Patrick Wicki <patrick.wicki@siemens.com>
Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Link: https://patch.msgid.link/20260120130603.1066559-1-patrick@subset.ch
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The documentation had a TODO questioning whether the unit was in
jiffies. The implementation in drivers/accessibility/speakup/main.c
passes spk_bleep_time to msecs_to_jiffies(), confirming the unit is
in milliseconds.
Signed-off-by: Henry Zhang <zeri@umich.edu>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Link: https://patch.msgid.link/20260126201707.1297665-1-zeri@umich.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This driver was introduced in January 2011 and has been marked
BROKEN for almost its entire existence, since commit 95b90afec3
("pps: make pps_gen_parport depend on BROKEN") in March 2011.
It is unlikely anyone will fix the driver at this point.
Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com>
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Link: https://patch.msgid.link/20260123035607.22340-1-enelsonmoore@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add support for the Trace Hub in Nova Lake-P/H/S and PCH.
Signed-off-by: Pawel Chmielewski <pawel.chmielewski@linux.intel.com>
Reviewed-by: Alan Borzeszkowski <alan.borzeszkowski@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Link: https://patch.msgid.link/20260116175250.821002-3-alexander.shishkin@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Switch PCI_DEVICE() macro to PCI_DEVICE_DATA() to reduce the number of
lines. Add a new header file for the defined names of the devices. Sort
the entries in ascending order.
Signed-off-by: Pawel Chmielewski <pawel.chmielewski@linux.intel.com>
Reviewed-by: Alan Borzeszkowski <alan.borzeszkowski@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Link: https://patch.msgid.link/20260116175250.821002-2-alexander.shishkin@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
__mcb_register_driver() makes some sanity checks over mcb_driver
to check if .probe and .remove callbacks are set. However, since commit
3bd13ae04c ("gpio: menz127: simplify error path and remove remove()")
removed the .remove callback from menz127-gpio.c, not all mcb device
drivers implement .remove callback.
Remove .remove check to ensure all mcb device drivers can be loaded.
Signed-off-by: Jose Javier Rodriguez Barbarin <dev-josejavier.rodriguez@duagon.com>
Fixes: 3bd13ae04c ("gpio: menz127: simplify error path and remove remove()")
[ jth: added statement about menz127-gpio.c ]
Signed-off-by: Johannes Thumshirn <morbidrsa@gmail.com>
Link: https://patch.msgid.link/16fb55bd59d9c1d2ce2443f41d4dec2048f9a8ec.1768562302.git.jth@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use scoped for-each loop when iterating over device nodes to make code a
bit simpler.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Srinivas Kandagatla <srini@kernel.org>
Link: https://patch.msgid.link/20260116170942.733674-1-srini@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
A recent commit fixed a resource leak on early registration failures but
for some reason left out the first error path which still leaks the
resources associated with the interface.
Fix up also the first error path so that the interface is always
released on errors.
Fixes: 1f4c9d8a10 ("most: core: fix resource leak in most_register_interface error paths")
Fixes: 723de0f917 ("staging: most: remove device from interface structure")
Cc: Christian Gromm <christian.gromm@microchip.com>
Cc: Navaneeth K <knavaneeth786@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260116162950.21578-1-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When multiple DWC3 controllers are being used, trace events from
different instances get mixed up making debugging difficult as
there's no way to distinguish which instance generated the trace.
Use the register base address of dwc3 controller and append it to
trace events, so that the source instance is clearly identifiable.
Example trace output,
before -> dwc3_event: event (00000101): Reset [U0]
after -> dwc3_event: 0x000000000a600000: event (00000101): Reset [U0]
Signed-off-by: Prashanth K <prashanth.k@oss.qualcomm.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://patch.msgid.link/20260122105000.4126769-1-prashanth.k@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The COREPLL_PWRDN bit in the BLCG register must be set when the XUSB
device controller is powergated and cleared when it is unpowergated.
If this bit is not explicitly controlled, the core PLL may remain in an
incorrect power state across suspend/resume or ELPG transitions.
Therefore, update the driver to explicitly control this bit during
powergate transitions.
Fixes: 49db427232 ("usb: gadget: Add UDC driver for tegra XUSB device mode controller")
Cc: stable <stable@kernel.org>
Signed-off-by: Haotien Hsu <haotienh@nvidia.com>
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Link: https://patch.msgid.link/20260123173121.4093902-1-waynec@nvidia.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The variable RFE_Type is initialized but never read or used
anywhere in the driver. Remove it to clean up dead code and fix
a CamelCase warning.
Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
Link: https://patch.msgid.link/20260127012118.43037-9-ethantidmore06@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The variable bEn_RFE is initialized but never read or used anywhere in the
driver. Remove it to clean up dead code and fix a CamelCase warning.
Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
Link: https://patch.msgid.link/20260127012118.43037-8-ethantidmore06@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The variable AmplifierType_2G is declared in struct registry_priv but
is never initialized or used within the driver. Remove it to clean up
the code and fix a CamelCase warning.
Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
Link: https://patch.msgid.link/20260127012118.43037-7-ethantidmore06@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The variable TxBBSwing_2G is initialized but never read or used
anywhere in the driver. Remove it to clean up dead code and fix
a CamelCase warning.
Signed-off-by: Ethan Tidmore <ethantidmore06@gmail.com>
Link: https://patch.msgid.link/20260127012118.43037-6-ethantidmore06@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The Linux kernel coding style prefers snake_case over CamelCase for
variable names.
Rename the 'initParm' member to 'init_parm' to comply with this
standard.
Signed-off-by: Madhumitha Sundar <madhuananda18@gmail.com>
Link: https://patch.msgid.link/20260127121148.36632-1-madhuananda18@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove explicit comparisons to true/false in boolean expressions to
improve code readability and follow standard Linux kernel coding style.
Signed-off-by: Michael Huang <tehsiu.huang@gmail.com>
Link: https://patch.msgid.link/20260126120908.19563-1-tehsiu.huang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Simplify pointer null checks by using the "!ptr" convention instead of
the more verbose "ptr == NULL" comparison.
Signed-off-by: Michael Huang <tehsiu.huang@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/20260124231557.18189-8-tehsiu.huang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Split lines that exceed the 100-character limit into multiple lines.
This resolves checkpatch.pl warnings and improves the visual layout
of the source code.
Signed-off-by: Michael Huang <tehsiu.huang@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/20260124231557.18189-5-tehsiu.huang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Removed the unnecessary new lines
Signed-off-by: Michael Huang <tehsiu.huang@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/20260124231557.18189-4-tehsiu.huang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Adjust the positioning and formatting of comments to align with the
flattened code structure. This ensures comments remain relevant and
clear following the logic refactoring.
Signed-off-by: Michael Huang <tehsiu.huang@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/20260124231557.18189-3-tehsiu.huang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Refactor nested if-statements using "continue"
statements. This flattens the logic, reduces deep indentation,
and improves overall code readability.
Signed-off-by: Michael Huang <tehsiu.huang@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/20260124231557.18189-2-tehsiu.huang@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replace non-standard uint type with explicit unsigned int
to improve readability and conform to kernel coding style.
Signed-off-by: Omer El Idrissi <omer.e.idrissi@gmail.com>
Link: https://patch.msgid.link/20260125185956.13882-1-omer.e.idrissi@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
