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2023-01-08iio: adc: qcom-spmi-adc5: define ADC5_BAT_ID_100K_PU channelLuca Weiss1-0/+2
Define the ADC channel used for battery identification purposes so it can be used in drivers. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20230106-pm7250b-bat_id-v1-1-82ca8f2db741@fairphone.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: magnetometer: st_magn: Add LSM303CStephan Gerhold5-1/+13
The magnetometer part of ST LSM303C is similar (perhaps even identical) to the already supported standalone LIS3MDL magnetometer, so just add the new st,lsm303c-magn compatible for the existing definitions. Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230106102239.9647-4-stephan@gerhold.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: accel: st_accel: Add LSM303CStephan Gerhold5-1/+13
The accelerometer part of ST LSM303C is similar (perhaps even identical) to the already supported standalone LIS2HH12 accelerometer, so just add the new st,lsm303c-accel compatible for the existing definitions. Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230106102239.9647-3-stephan@gerhold.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08dt-bindings: iio: st-sensors: Add LSM303C accelerometer+magnetometerStephan Gerhold1-0/+2
The ST LSM303C [1] is a accelerometer and magnetometer combo sensor compatible with the existing ST sensor bindings. Accelerometer and magnetometer are exposed through separate I2C/SPI devices, so document separate compatibles with -accel and -magn suffix. [1]: https://www.st.com/resource/en/datasheet/lsm303c.pdf Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230106102239.9647-2-stephan@gerhold.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08drivers: iio: cdc: Drop redundant if checkAlexander Vorwerk1-2/+1
Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Alexander Vorwerk <zabe@avorwerk.net> Link: https://lore.kernel.org/r/20230105025351.12099-1-zabe@avorwerk.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: max11410: Use asm intead of asm-genericAndy Shevchenko1-1/+2
There is no point to specify asm-generic for the unaligned.h. Drop the 'generic' suffix and move the inclusion to be after the non-IIO linux/* ones. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230103144903.39905-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: ti-adc128s052: Sort headersAndy Shevchenko1-3/+3
Sort the headers in alphabetic order in order to ease the maintenance for this part. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230102173450.29882-4-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: ti-adc128s052: Drop anti-pattern of ACPI_PTR() useAndy Shevchenko1-4/+1
ACPI_PTR() is more harmful than helpful. For example, in this case if CONFIG_ACPI=n, the ID table left unused and code is obfuscated by ifdeffery. Drop anti-pattern of ACPI_PTR() use. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230102173450.29882-3-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: ti-adc128s052: Switch to use spi_get_device_match_data()Andy Shevchenko1-23/+20
The spi_get_device_match_data() helps to get driver data from the firmware node or SPI ID table. Use it instead of open coding. While at it, switch ID tables to provide an acrual pointers to the configuration data. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230102173450.29882-2-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-01-08iio: adc: ep93xx: Enable wider build testing with COMPILE_TESTJonathan Cameron1-1/+2
It is useful to be able to build this driver without needing to build support for ARCH_EP93XX. Also add an explicit dependency on HAS_IOMEM so we have devm_platform_ioremap_resource() etc available. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Alexander Sverdlin <alexander.sverdlin@gmail.com> Cc: Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20221231144128.489810-1-jic23@kernel.org
2022-12-30iio: adc: ep93xx: Add OF supportAlexander Sverdlin1-0/+8
Prepare for EP93xx conversion to DT. Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20221223162636.6488-2-alexander.sverdlin@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-30dt-bindings: iio: adc: ep93xx: Add cirrus,ep9301-adc descriptionAlexander Sverdlin2-0/+49
Add device tree bindings for Cirrus Logic EP9301/EP9302 internal SoCs' ADC block. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Link: https://lore.kernel.org/r/20221223162636.6488-1-alexander.sverdlin@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-30dt-bindings: iio/adc: qcom,spmi-iadc: document PM8226 compatibleRayyan Ansari1-0/+1
Document the compatible for the IADC used on PM8226. Signed-off-by: Rayyan Ansari <rayyan@ansari.sh> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221228230421.56250-5-rayyan@ansari.sh Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: adc: maxim,max1363: fix interface typoKrzysztof Kozlowski1-1/+1
Correct inteface->interface in description. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221223162231.120216-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: adc: max1238: Fix a typo in the descriptionFabio Estevam1-1/+1
Fix a typo in the description, where "interface" is spelled incorrectly. Signed-off-by: Fabio Estevam <festevam@denx.de> Link: https://lore.kernel.org/r/20221216004015.2902966-1-festevam@denx.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: adc: qcom-spmi-adc5: Suppress probe-deferral error messageMarijn Suijten1-4/+2
Much like 807efb7102e8 ("thermal: qcom-spmi-adc-tm5: suppress probe-deferral error message") the ADC5 driver also spams a similar probe-deferral error on startup when a channel is not yet available: [ 0.343136] qcom-spmi-adc-tm5 1c40000.spmi:pmic@0:adc-tm@3500: get dt data failed: -517 Suppress it by using dev_err_probe instead, which also takes care of storing the message as reason for deferring. Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Martin Botka <martin.botka@somainline.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20221216190945.902754-1-marijn.suijten@somainline.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: imu: kmx61: Fix spelling mistake "Errow" -> "Error"Colin Ian King1-1/+1
There is a spelling mistake in a dev_err message. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20221209233202.222083-1-colin.i.king@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Keep Makefile sorted by module nameAndy Shevchenko1-1/+1
The Makefile is sorted by a module name, keep it that way. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-11-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: sort header inclusion alphabeticallyAndy Shevchenko1-7/+7
Sort header inclusion alphabetically. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-10-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Use dev_get_drvdata() directly in PM callbacksAndy Shevchenko1-2/+2
PM callbacks take struct device pointer as a parameter, use dev_get_drvdata() to retrieve it instead of unneeded double loop of referencing via i2c_get_clientdata(to_i2c_client(dev)). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-9-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Utilise temporary variable for struct deviceAndy Shevchenko1-3/+3
We have a temporary variable to keep pointer to struct device. Utilise it inside the ->probe() implementation. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-8-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Drop legacy platform data codeAndy Shevchenko2-19/+2
There is no in-kernel user for legacy platform data. Otherwise, a new one can use software nodes instead. Hence, drop legacy platform data code. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-7-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Simplify with dev_err_probeAndy Shevchenko1-18/+11
Code can be a bit simpler with dev_err_probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-6-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Drop unused defintion(s)Andy Shevchenko1-6/+3
The CALIB_FRAC() is defined and might had been used in tsl2563_calib_from_sysfs(). But let's just move a comment from it to the latter function. CLAIB_FRAC_HALF is used in a single place, i.e. in tsl2563_calib_to_sysfs(). So, let's just inline it there. While at it, switch to use DIV_ROUND_CLOSEST(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-5-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Make use of the macros from bits.hAndy Shevchenko1-8/+9
Make use of BIT() and GENMASK() where it makes sense. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-4-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Configure INT in one placeAndy Shevchenko1-17/+25
Introduce tsl2563_configure_irq() to configure INT in one place. While at it, make use of TSL2563_INT_LEVEL and newly introduced TSL2563_INT_MASK. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-3-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Use i2c_smbus_write_word_data() in tsl2563_configure()Andy Shevchenko1-33/+19
Driver already uses the word accessors when it makes sense, but in the tsl2563_configure(). Switch the latter to use word accessor. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Ferry Toth <ftoth@exalondelft.nl> Link: https://lore.kernel.org/r/20221207190348.9347-2-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: tsl2563: Do not hardcode interrupt trigger typeFerry Toth1-1/+7
Instead of hardcoding IRQ trigger type to IRQF_TRIGGER_RAISING, let's respect the settings specified in the firmware description. To be compatible with the older firmware descriptions, if trigger type is not set up there, we'll set it to default (raising edge). Fixes: 388be4883952 ("staging:iio: tsl2563 abi fixes and interrupt handling") Fixes: bdab1001738f ("staging:iio:light:tsl2563 remove old style event registration.") Signed-off-by: Ferry Toth <ftoth@exalondelft.nl> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20221207190348.9347-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: light: max44009: Convert to i2c's .probe_new()Uwe Kleine-König1-3/+2
The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20221118224540.619276-133-uwe@kleine-koenig.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: pressure: ms5611: Switch to fully devm_ managed registration.Jonathan Cameron4-27/+3
All the remaining calls in probe() have devm_ equivalents so switching to those allows the remove() callbacks to be deleted. No functional change. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Tomasz Duszynski <tduszyns@gmail.com> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/20221016163409.320197-15-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: pressure: ms5611: Use devm_regulator_get_enable()Jonathan Cameron2-30/+5
This driver only turns the power on at probe and off at remove. The new devm_regulator_get_enable() replaces this boilerplate code. Some additional refactoring to drop now unnecessary unwinding after this change. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Tomasz Duszynski <tduszyns@gmail.com> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/20221016163409.320197-14-jic23@kernel.org
2022-12-28iio: accel: bma400: Use devm_regulator_bulk_get_enable()Jonathan Cameron2-29/+4
This driver only turns the power on at probe and off via a custom devm_add_action_or_reset() callback. The new devm_regulator_bulk_get_enable() replaces this boilerplate code. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Jagath Jog J <jagathjog1996@gmail.com> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/20221016163409.320197-3-jic23@kernel.org
2022-12-28iio: common: scmi_iio: use sysfs_emit() to instead of scnprintf()ye xingchen1-2/+2
Replace the open-code with sysfs_emit() to simplify the code. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/202212011156314630626@zte.com.cn Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: adc: at91-sama5d2_adc: use sysfs_emit() to instead of scnprintf()ye xingchen1-2/+2
Replace the open-code with sysfs_emit() to simplify the code. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/202212011142333790361@zte.com.cn Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: dac: ad5686: Add support for AD5337Fabio Estevam4-4/+14
AD5337 belongs to the same family as the AD5338. The difference is that the AD5337 has 8-bit precision instead of 10-bit. Add support for the AD5337 chip in the driver. Signed-off-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20221130182632.3856675-2-festevam@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: dac: ad5686: Add an entry for AD5337Fabio Estevam1-0/+1
AD5337 belongs to the same family as the AD5338. The difference is that the AD5337 has 8-bit resolution instead of 10-bit. Add a compatible entry for AD5337. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221130182632.3856675-1-festevam@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: adc: add ADC driver for the TI LMP92064 controllerLeonard Göhrs4-0/+351
The TI LMP92064 is a dual 12 Bit ADC connected via SPI. The two channels are intended for simultaneous measurements of the voltage across- and current through a load to allow accurate instantaneous power measurements. The driver does not yet take advantage of this feature, as buffering is not yet implemented. Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de> Link: https://lore.kernel.org/r/20221128133503.1355898-2-l.goehrs@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: adc: add TI LMP92064 controllerLeonard Göhrs1-0/+70
Add binding documentation for the TI LMP92064 dual channel SPI ADC. Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221128133503.1355898-1-l.goehrs@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: adc: ti,adc081c: Document the bindingSamuel Holland1-0/+55
Linux has a driver for these ADCs at drivers/iio/adc/ti-adc081c.c, but the compatible strings were undocumented. Add a binding for them. The hardware has an alert interrupt output, but existing ti,adc081c users do not provide the 'interrupts' property, so leave it as optional. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221125220903.8632-1-samuel@sholland.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: magnetometer: add ti tmag5273 driverGerald Loacker4-0/+758
Add support for TI TMAG5273 Low-Power Linear 3D Hall-Effect Sensor. Additionally to temperature and magnetic X, Y and Z-axes the angle and magnitude are reported. The sensor is operating in continuous measurement mode and changes to sleep mode if not used for 5 seconds. Datasheet: https://www.ti.com/lit/gpn/tmag5273 Signed-off-by: Gerald Loacker <gerald.loacker@wolfvision.net> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20221201072220.402585-4-gerald.loacker@wolfvision.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28dt-bindings: iio: magnetometer: add ti tmag5273 documentation fileGerald Loacker2-0/+81
Add bindings for TI TMAG5273. Signed-off-by: Gerald Loacker <gerald.loacker@wolfvision.net> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221201072220.402585-3-gerald.loacker@wolfvision.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-28iio: add struct declaration for iio typesGerald Loacker1-0/+5
Add struct for iio type arrays such as IIO_AVAIL_LIST which can be used instead of int arrays. Signed-off-by: Gerald Loacker <gerald.loacker@wolfvision.net> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20221201072220.402585-2-gerald.loacker@wolfvision.net Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-12-26Linux 6.2-rc1v6.2-rc1Linus Torvalds1-2/+2
2022-12-26treewide: Convert del_timer*() to timer_shutdown*()Steven Rostedt (Google)69-97/+97
Due to several bugs caused by timers being re-armed after they are shutdown and just before they are freed, a new state of timers was added called "shutdown". After a timer is set to this state, then it can no longer be re-armed. The following script was run to find all the trivial locations where del_timer() or del_timer_sync() is called in the same function that the object holding the timer is freed. It also ignores any locations where the timer->function is modified between the del_timer*() and the free(), as that is not considered a "trivial" case. This was created by using a coccinelle script and the following commands: $ cat timer.cocci @@ expression ptr, slab; identifier timer, rfield; @@ ( - del_timer(&ptr->timer); + timer_shutdown(&ptr->timer); | - del_timer_sync(&ptr->timer); + timer_shutdown_sync(&ptr->timer); ) ... when strict when != ptr->timer ( kfree_rcu(ptr, rfield); | kmem_cache_free(slab, ptr); | kfree(ptr); ) $ spatch timer.cocci . > /tmp/t.patch $ patch -p1 < /tmp/t.patch Link: https://lore.kernel.org/lkml/20221123201306.823305113@linutronix.de/ Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Acked-by: Pavel Machek <pavel@ucw.cz> [ LED ] Acked-by: Kalle Valo <kvalo@kernel.org> [ wireless ] Acked-by: Paolo Abeni <pabeni@redhat.com> [ networking ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2022-12-24Merge tag 'spi-fix-v6.2-rc1' of ↵Linus Torvalds1-3/+16
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fix from Mark Brown: "One driver specific change here which handles the case where a SPI device for some reason tries to change the bus speed during a message on fsl_spi hardware, this should be very unusual" * tag 'spi-fix-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: fsl_spi: Don't change speed while chipselect is active
2022-12-24Merge tag 'regulator-fix-v6.2-rc1' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "Two core fixes here, one for a long standing race which some Qualcomm systems have started triggering with their UFS driver and another fixing a problem with supply lookup introduced by the fixes for devm related use after free issues that were introduced in this merge window" * tag 'regulator-fix-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: core: fix deadlock on regulator enable regulator: core: Fix resolve supply lookup issue
2022-12-24Merge tag 'coccinelle-6.2' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux Pull coccicheck update from Julia Lawall: "Modernize use of grep in coccicheck: Use 'grep -E' instead of 'egrep'" * tag 'coccinelle-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux: scripts: coccicheck: use "grep -E" instead of "egrep"
2022-12-23Merge tag 'hardening-v6.2-rc1-fixes' of ↵Linus Torvalds7-21/+36
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull kernel hardening fixes from Kees Cook: - Fix CFI failure with KASAN (Sami Tolvanen) - Fix LKDTM + CFI under GCC 7 and 8 (Kristina Martsenko) - Limit CONFIG_ZERO_CALL_USED_REGS to Clang > 15.0.6 (Nathan Chancellor) - Ignore "contents" argument in LoadPin's LSM hook handling - Fix paste-o in /sys/kernel/warn_count API docs - Use READ_ONCE() consistently for oops/warn limit reading * tag 'hardening-v6.2-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: cfi: Fix CFI failure with KASAN exit: Use READ_ONCE() for all oops/warn limit reads security: Restrict CONFIG_ZERO_CALL_USED_REGS to gcc or clang > 15.0.6 lkdtm: cfi: Make PAC test work with GCC 7 and 8 docs: Fix path paste-o for /sys/kernel/warn_count LoadPin: Ignore the "contents" argument of the LSM hooks
2022-12-23Merge tag 'pstore-v6.2-rc1-fixes' of ↵Linus Torvalds3-4/+6
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore fixes from Kees Cook: - Switch pmsg_lock to an rt_mutex to avoid priority inversion (John Stultz) - Correctly assign mem_type property (Luca Stefani) * tag 'pstore-v6.2-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore: Properly assign mem_type property pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES pstore: Switch pmsg_lock to an rt_mutex to avoid priority inversion
2022-12-23Merge tag 'dma-mapping-2022-12-23' of ↵Linus Torvalds2-2/+6
git://git.infradead.org/users/hch/dma-mapping Pull dma-mapping fixes from Christoph Hellwig: "Fix up the sound code to not pass __GFP_COMP to the non-coherent DMA allocator, as it copes with that just as badly as the coherent allocator, and then add a check to make sure no one passes the flag ever again" * tag 'dma-mapping-2022-12-23' of git://git.infradead.org/users/hch/dma-mapping: dma-mapping: reject GFP_COMP for noncoherent allocations ALSA: memalloc: don't use GFP_COMP for non-coherent dma allocations
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-27 15:07:48 +0300