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2026-02-23iio: chemical: sps30_serial: fix buffer size in sps30_serial_read_meas()Antoniu Miclaus
sizeof(num) evaluates to sizeof(size_t) which is 8 bytes on 64-bit, but the buffer elements are only 4 bytes. The same function already uses sizeof(*meas) on line 312, making the mismatch evident. Use sizeof(*meas) consistently. Fixes: b2e171f5a5c6 ("iio: sps30: add support for serial interface") Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Acked-by: Tomasz Duszynski <tduszyns@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2026-02-23iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()Antoniu Miclaus
sizeof(num) evaluates to sizeof(size_t) (8 bytes on 64-bit) instead of the intended __be32 element size (4 bytes). Use sizeof(*meas) to correctly match the buffer element type. Fixes: 8f3f13085278 ("iio: sps30: separate core and interface specific code") Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Acked-by: Tomasz Duszynski <tduszyns@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2026-02-23iio: chemical: bme680: Fix measurement wait duration calculationChris Spencer
This function refers to the Bosch BME680 API as the source of the calculation, but one of the constants does not match the Bosch implementation. This appears to be a simple transposition of two digits, resulting in a wait time that is too short. This can cause the following 'device measurement cycle incomplete' check to occasionally fail, returning EBUSY to user space. Adjust the constant to match the Bosch implementation and resolve the EBUSY errors. Fixes: 4241665e6ea0 ("iio: chemical: bme680: Fix sensor data read operation") Link: https://github.com/boschsensortec/BME68x_SensorAPI/blob/v4.4.8/bme68x.c#L521 Signed-off-by: Chris Spencer <spencercw@gmail.com> Acked-by: Vasileios Amoiridis <vassilisamir@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2026-02-02Merge tag 'iio-for-7.0a' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Jonathan writes: IIO: New device support, features and cleanup for the 6.20/7.0 cycle. Slightly messier than normal unfortunately due to some conflicts and build config bugs related to I3C drivers. One last minute Kconfig fix right at the top after a linux-next report. I've simplified the Kconfig and made it match other instances in the kernel so that should be safe enough despite short soak time in front of build bots. Merge of an immutable branch from I3C to get some stubs that were missing and caused build issues with dual I2C / I3C drivers. This also brought in a drop of some deprecated interfaces so there is also one patch to update a new driver to not use those. We are having another go at using cleanup.h magic with the IIO mode claim functions after backing out last try at this. This time we have wrappers around the new ACQUIRE() and ACQUIRE_ERR() macros. Having been burnt once, we will be taking it a bit more slowly this time wrt to wide adoption of these! Thanks in particular to Kurt for taking on this core IIO work. New Device Support ================== adi,ad18113 - New driver to support the AD18113 amplifier - an interesting device due to the external bypass paths where we need to describe what gain those paths have in DT. Longer term it will be interesting to see if this simplistic description is enough for real deployments. adi,ad4062 - New driver for the AD4060 and AD4052 SAR ADCs including trigger, event and GPIO controller support. Follow up patch replaced use of some deprecated I3C interfaces prior to the I3C immutable branch merge as that includes dropping them. adi,ad4134 - New driver for the AD4134 24bit 4 channel simultaneous sampling ADC. adi,ad7768-1, - Add support for the ADAQ767-1, ADAQ7768-1 and ADAQ7769-1 ADCs after some rework to enable the driver to support multiple device types. adi,ad9467 - Add support for the similar ad9211 ADC to this existing driver. - Make the selection of 2s comp mode explicit for normal operation and switch to offset binary when entering calibration mode. honeywell,abp2 - New driver to support this huge family (100+) of board mount pressure and temperature sensors. maxim,max22007 - New drier for this 4 channel DAC. memsic,mmc5633 - New driver for this I2C/I3C magnetometer. Follow on patches fixed up issues related to single driver supporting both bus types. microchip,mcp747feb02 - New driver for the Microchip MCP47F(E/V)B(0/1/2)1, MCP47F(E/V)B(0/1/2)2, MCP47F(E/V)B(0/1/2)4 and MCP47F(E/V)B(0/1/2)8 buffered voltage output DACs. nxp,sar-adc - New driver support ADCs found on s32g2 and s32g3 platforms. ti,ads1018 - New drier for the ADS1018 and ADS1118 SPI ADCs. ti,ads131m02 - New driver supporting ADS131M(02/03/04/06/08)24-bit simultaneous sampling ADCs. Features ======== iio-core - New IIO_DEV_ACQUIRE_DIRECT_MODE() / IIO_DEV_ACQUIRE_FAILED() + equivalents for the much rarer case where the mode needs pinning whether or not it is in direct mode. These use the ACQUIRE() / ACQUIRE_ERR() infrastructure underneath to provide both simple checks on whether we got the requested mode and to provide scope based release. Applied in a few initial drivers. adi,ad9467 - Support calibbias control adi,adf4377 - Add support to act as a clock provider. adi,adxl380 - Support low power 1KHz sampling frequency mode. Required rework of how events and filters were configured, plus applying of constraints when in this mode. rf-digital,rfd77402 - Add interrupt support as alternative to polling for completion. st,lsm6dsx - Tap event detection (after considerable driver rework) Cleanup and Minor Fixes ======================= More minor cleanup such as typos, white space etc not called out except where they were applied to a lot of drivers. Various drivers. - Use of dev_err_probe() to cleanup error handling. - Introduce local struct device and struct device_node variables to reduce duplication of getting them from containing structs. - Ensure uses of iio_trigger_generic_data_rdy_poll() set IRQF_NO_THREAD as that function calls non threaded child interrupt handlers. - Replace IRQF_ONESHOT in not thread interrupt handlers with IRQF_NO_THREAD to ensure they run as intended. Drop one unnecessary case. iio-sw-device/trigger. - Constify configs_group_operations structures. iio-buffer-dma / buffer-dma-engine - Use lockdep_assert_held() to replace WARN_ON() to check lock is correctly held. - Make use of cleanup.h magic to simplify various code paths. - Make iio_dma_buffer_init() return void rather than always success. adi,ad7766 - Replace custom interrupt handler with iio_trigger_generic_data_rdy_poll() adi,ad9832 - Drop legacy platform_data support. adi,ade9000 - Add a maintainer entry. adi,adt7316 - Move to EXPORT_GPL_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() so the compiler can cleanly drop unused pm structures and callbacks. adi,adxl345 - Relax build constraint vs the driver that is in input so both may be built as modules and selection made at runtime. adi,adxl380 - Make sure we don't read tail entries in the hardware fifo if a partial new scan has been written. - Move to a single larger regmap_noinc_read() to read the hardware fifo. aspeed,ast2600 - Add missing interrupts property to DT binding. bosch,bmi270_i2c - Add missing MODULE_DEVICE_TABLE() macros so auto probing of modules can work. bosch,smi330 - Drop duplicate assignment of IIO_TYPE in smi330_read_avail() - Use new common field_get() and field_prep() helpers to replace local version. honeywell,mprls0025pa Fixes delayed to merge window as late in cycle and we didn't want to delay the rest of the series. - Allow Kconfig selection of specific bus sub-drivers rather than tying that to the buses themselves being supported. - Zero spi_transfer structure to avoid chance of unintentionally set fields effecting transfer. - Fix a potential timing violation wrt to the chip select to first clock edge timing. - As recent driver, take risk inherent in dropping interrupt direction from driver as that should be set by firmware. - Fix wrong reported number of data bits for channel. - Fix a pressure channel calculation bug. - Rework to allow embedding the tx buffer in the iio_priv() structure rather than requiring separate allocation. - Move the buffer clearing to the shared core bringing it into affect for SPI as well as I2C. - Stricter checks for status byte. - Greatly simplify the measurement sequence. - Add a copyright entry to reflect Petre's continued work on this driver. intersil,isl29018 - Switch from spritnf to sysfs_emit_at() to make it clear overflow can't occur. invensense,icm42600 - Allow sysfs access to temperature when buffered capture in use as it does not impact other sensor data paths. invensense,itg3200 - Check unused return value in read_raw() callback. men,z188 - Drop now duplicated module alias. rf-digital,rfd77402 - Add DT binding doc and explicit of_device_id table. - Poll for timeout with times as on datasheet, then replace opencoded version with read_poll_timeout(). sensiron,scd4x - Add missing timestamp channel. The code to push it to the buffer was there but there was no way to turn it on. vti,sca3000 - Fix resource leak if iio_device_register() fails. * tag 'iio-for-7.0a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (144 commits) iio: magn: mmc5633: Fix Kconfig for combination of I3C as module and driver builtin iio: sca3000: Fix a resource leak in sca3000_probe() iio: proximity: rfd77402: Add interrupt handling support iio: proximity: rfd77402: Document device private data structure iio: proximity: rfd77402: Use devm-managed mutex initialization iio: proximity: rfd77402: Use kernel helper for result polling iio: proximity: rfd77402: Align polling timeout with datasheet iio: cros_ec: Allow enabling/disabling calibration mode iio: frequency: ad9523: correct kernel-doc bad line warning iio: buffer: buffer_impl.h: fix kernel-doc warnings iio: gyro: itg3200: Fix unchecked return value in read_raw MAINTAINERS: add entry for ADE9000 driver iio: accel: sca3000: remove unused last_timestamp field iio: accel: adxl372: remove unused int2_bitmask field iio: adc: ad7766: Use iio_trigger_generic_data_rdy_poll() iio: magnetometer: Remove IRQF_ONESHOT iio: Replace IRQF_ONESHOT with IRQF_NO_THREAD iio: Use IRQF_NO_THREAD iio: dac: Add MAX22007 DAC driver support dt-bindings: iio: dac: Add max22007 ...
2026-01-29iio: Replace IRQF_ONESHOT with IRQF_NO_THREADSebastian Andrzej Siewior
Passing IRQF_ONESHOT ensures that the interrupt source is masked until the secondary (threaded) handler is done. If only a primary handler is used then the flag makes no sense because the interrupt can not fire (again) while its handler is running. The flag also disallows force-threading of the primary handler and the irq-core will warn about this. The intention here was probably not allowing forced-threading for handlers such as iio_trigger_generic_data_rdy_poll() will intends to invoke hard-interrupt handlers. Replace IRQF_ONESHOT with IRQF_NO_THREAD. Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-12-21iio: chemical: scd4x: fix reported channel endiannessFiona Klute
The driver converts values read from the sensor from BE to CPU endianness in scd4x_read_meas(). The result is then pushed into the buffer in scd4x_trigger_handler(), so on LE architectures parsing the buffer using the reported BE type gave wrong results. scd4x_read_raw() which provides sysfs *_raw values is not affected, it used the values returned by scd4x_read_meas() without further conversion. Fixes: 49d22b695cbb6 ("drivers: iio: chemical: Add support for Sensirion SCD4x CO2 sensor") Signed-off-by: Fiona Klute <fiona.klute@gmx.de> Reviewed-by: David Lechner <dlechner@baylibre.com> Cc: <stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-12-21iio: chemical: scd4x: expose timestamp channelFiona Klute
Timestamps were already written to the buffer in scd4x_trigger_handler(), this patch makes them available as a channel. Signed-off-by: Fiona Klute <fiona.klute@gmx.de> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-08-25iio: chemical: Remove redundant pm_runtime_mark_last_busy() callsSakari Ailus
pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(), pm_runtime_autosuspend() and pm_request_autosuspend() now include a call to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to pm_runtime_mark_last_busy(). Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Link: https://patch.msgid.link/20250825135401.1765847-4-sakari.ailus@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-08-25iio: chemical: Remove dev_err_probe() if error is -ENOMEMXichao Zhao
The dev_err_probe() doesn't do anything when the error is '-ENOMEM'. Therefore, remove the useless call to dev_err_probe(), and just return the value instead. Signed-off-by: Xichao Zhao <zhao.xichao@vivo.com> Reviewed-by: Gustavo Silva <gustavograzs@gmail.com> # for ens160 Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://patch.msgid.link/20250821080723.525379-4-zhao.xichao@vivo.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-07-06iio: chemical: atlas-ezo-sensor: make atlas_ezo_devices constDavid Lechner
Add const qualifier to struct atlas_ezo_device atlas_ezo_devices[]. This is read-only data so it can be made const. Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250628-iio-const-data-13-v1-1-2a7fd592a07c@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-06-26iio: chemical: sunrise_co2: use = { } instead of memset()David Lechner
Use { } instead of memset() to zero-initialize stack memory to simplify the code. Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20250611-iio-zero-init-stack-with-instead-of-memset-v1-14-ebb2d0a24302@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-06-26iio: chemical: scd30: use = { } instead of memset()David Lechner
Use { } instead of memset() to zero-initialize stack memory to simplify the code. Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20250611-iio-zero-init-stack-with-instead-of-memset-v1-13-ebb2d0a24302@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-06-26iio: chemical: scd4x: use = { } instead of memset()David Lechner
Use { } instead of memset() to zero-initialize stack memory to simplify the code. Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20250611-iio-zero-init-stack-with-instead-of-memset-v1-12-ebb2d0a24302@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-06-26iio: chemical: bme680: convert to use maple tree register cachechuguangqing
The maple tree register cache is based on a much more modern data structure than the rbtree cache and makes optimisation choices which are probably more appropriate for modern systems than those made by the rbtree cache. Signed-off-by: chuguangqing <chuguangqing@inspur.com> Link: https://patch.msgid.link/20250611085838.4761-2-chuguangqing@inspur.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-06-09iio: Remove single use of macro definition for regmap nameWaqar Hameed
There is really no reason for having the `regmap` name as a macro definition if it is only used once directly in `struct regmap_config`. It is also more readable this way. Remove these macro definitions and instead use the string literal directly. Signed-off-by: Waqar Hameed <waqar.hameed@axis.com> Link: https://patch.msgid.link/3a8572de8316c7d2746c2ccea8c478f594221319.1748356671.git.waqar.hameed@axis.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-22Merge tag 'iio-for-6.16a-take2' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Jonathan writes: IIO: New device support, features and cleanup for 6.16 - take 2 Note - last minute rebase was to drop a typo patch that I'd accidentally picked up (in the microblaze arch Kconfig) Take 2 is due to that rebase messing up some fixes tags that were referring to patches after that point. There is a known merge conflict due to changes in neighbouring lines. Stephen's resolution in linux-next is: https://lore.kernel.org/linux-next/20250506155728.65605bae@canb.auug.org.au/ Added 3 named IIO reviewers to MAINTAINERS. This is a reflection of those who have been doing much of this work for some time. Lars-Peter is removed from the entry having moved on to other topics. Thanks Nuno, David and Andy for stepping up and Lars-Peter for all your hard work in the past! Includes the usual mix of new device support, features and general cleanup. This time we also have some tree wide changes. - Rip out the iio_device_claim_direct_scoped() as it proved hard to work with. This series includes quite a few related cleanups such as use of guard or factoring code out to allow direct returns. - Switch from iio_device_claim/release_direct_mode() to new iio_device_claim/release_direct() which is structured so that sparse can warn on failed releases. There were a few false positives but those were mostly in code that benefited from being cleaned up as part of this process. - Introduce iio_push_to_buffers_with_ts() to replace the _timestamp() version over time. This version takes the size of the supplied buffer which the core checks is at least as big as expected by calculation from channel descriptions of those channels enabled. Use this in an initial set of drivers. - Add macros for IIO_DECLARE_BUFFER_WITH_TS() and IIO_DECLARE_DMA_BUFFER_WITH_TS() to avoid lots of fiddly code to ensure correctly aligned buffers for timestamps being added onto the end of channel data. New device support ------------------ adi,ad3530r - New driver for AD3530, AD3530R, AD3531 and AD3531R DACs with programmable gain controls. R variants have internal references. adi,ad7476 - Add support (dt compatible only) for the Rohm BU79100G ADC which is fully compatible with the ti,ads7866. adi,ad7606 - Support ad7606c-16 and ad7606c-18 devices. Includes switch to dynamic channel information allocation. adi,ad7380 - Add support for the AD7389-4 dfrobot,sen0322 - New driver for this oxygen sensor. mediatek,mt2701-auxadc - Add binding for MT6893 which is fully compatible with already supported MT8173. meson-saradc - Support the GXLX SoCs. Mostly this is a workaround for some unrelated clock control bits found in the ADC register map. nuvoton,nct7201 - New driver for NCT7201 and NCT7202 I2C ADCs. rohm,bd79124 - New driver for this 12-bit, 8-channel SAR ADC. - Switch to new set_rv etc gpio callbacks that were added in 6.15. rohm,bd79703 - Add support for BD79700, BD79701 and BD79702 DACs that have subsets of functionality of the already supported bd79703. Included making this driver suitable for support device variants. st,stm32-lptimer - Add support for stm32pm25 to this trigger. Features -------- Beyond IIO - Property iterator for named children. core - Enable writes for 64 bit integers used for standard IIO ABI elements. Previously these could be read only. - Helper library that should avoid code duplication for simpler ADC bindings that have a child node per channel. - Enforce that IIO_DMA_MINALIGN is always at least 8 (almost always true and simplifies code on all significant architectures) core/backend - Add support to control source of data - useful when the HDL includes things like generated ramps for testing purposes. Enable this for adi-axi-dac adi,ad3552-hs - Add debugfs related callbacks to allow debug access to register contents. adi,ad4000 - Support SPI offload with appropriate FPGA firmware along with improving documentation. adi,ad7293 - Add support for external reference voltage. adi,ad7606 - Support SPI offload. adi,ad7768-1 - Support reset GPIO. adi,admv8818 - Support filter frequencies beyond 2^32. adi,adxl345 - Add single and double tap events. hid-sensor-prox - Support 16-bit report sizes as seen on some Intel platforms. invensense,icm42600 - Enable use of named interrupts to avoid problems with some wiring choices. Get the interrupt by name, but fallback to previous assumption on the first being INT1 if no names are supplied. microchip,mcp3911 - Add reset gpio support. rohm,bh7150 - Add reset gpio support. st,stm32 - Add support to control oversampling. ti,adc128s052 - Add support for ROHM BD79104 which is early compatible with the TI parts already supported by this driver. Includes some general driver cleanup and a separate dt binding. - Simplify reference voltage handling by assuming it is fixed after enabling the supply. winsen,mhz19b - New driver for this C02 sensor. Cleanup and minor fixes ----------------------- dt-bindings - Correct indentation and style for DTS examples. - Use unevalutateProperties for SPI devices instead of additionalProperties to allow generic SPI properties from spi-peripheral-props.yaml ABI Docs - Add missing docs for sampling_frequency when it applies only to events. Treewide - Various minor tweaks, comment fixes and similar. - Sort TI ADCs in Kconfig that had gotten out of order. - Switch various drives that provide GPIO chip functionality to the new callbacks with return values. - Standardize on { } formatting for all array sentinels. - Make use of aligned_s64 in a few places to replace either wrong types or manually defined equivalents. - Drop places where spi bits_per_word is set to 8 because that is the default anyway. adi,ad_sigma_delta library - Avoid a potential use of uninitialized data if reg_size has a value that is not supported (no drivers hit this but it is reasonable hardening) adi,ad4030 - Add error checking for scan types and no longer store it in state. - Rework code to reduce duplication. - Move setting the mode from buffer preenable() to update_scan_mode(), better matching expected semantics of the two different callbacks. - Improve data marshalling comments. adi,ad4695 - Use u16 for buffer elements as oversampling is not yet supported except with SPI offload (which doesn't use this path). adi,ad5592r - Clean up destruction of mutexes. - Use lock guards to simplify code (later patch fixes a missed unlock) adi,ad5933 - Correct some incorrect settling times. adi,ad7091 - Deduplicate handling of writable vs volatile registers as they are the inverse of each other for this device. adi,ad7124 - Fix 3db Filter frequency. - Remove ability to directly write the filter frequency (which was broken) - Register naming improvements. adi,ad7606 - Add a missing return value check. - Fill in max sampling rates for all chips. - Use devm_mutex_init() - Fix up some kernel-doc formatting issues. - Remove some camel case that snuck in. - Drop setting address field in channels as easily established from other fields. - Drop unnecessary parameter to ad76060_scale_setup_cb_t. adi,ad7768-1 - Convert to regmap. - Factor out buffer allocation. - Tidy up headers. adi,ad7944 - Stop setting bits_per_word in SPI xfers with no data. adi,ad9832 - Add of_device_id table rather than just relying on fallbacks. - Use FIELD_PREP() to set values of fields. adi,admv1013 - Cleanup a pointless ternary. adi,admv8818 - Fix up LPF Band 5 frequency which was slightly wrong. - Fix an integer overflow. - Fix range calculation adi,adt7316 - Replace irqd_get_trigger_type(irq_get_irq_data()) with simpler irq_get_trigger_type() adi,adxl345 - Use regmap cache instead of various state variables that were there to reduce bus accesses. - Make regmap return value checking consistent across all call sites. adi,axi-dac - Add a check on number of channels (0 to 15 valid) allwinner,sun20i - Use new adc-helpers to replace local parsing code for channel nodes. bosch,bmp290 - Move to local variables for sensor data marshalling removing the need for a messy definition that has to work for all supported parts. Follow up fix adds a missing initialization. dynaimage,al3010 and dynaimage,al3320a - Various minor cleanup to bring these drivers inline with reviewed feedback given on a new driver. - Fix an error path in which power down is not called when it should be. - Switch to regmap. google,cros_ec - Fix up a flexible array in middle of structure warning. - Flush fifo when changing the timeout to avoid potential long wait for samples. hid-sensor-rotation - Remove an __aligned(16) marking that doesn't seem to be justified. kionix,kxcjk-1013 - Deduplicate code for setting up interrupts. microchip,mcp3911 - Fix handling of conversion results register which differs across supported devices. idt,zopt2201 - Avoid duplicating register lists as all volatile registers are the inverse of writeable registers on this device. renesas,rzg2l - Use new adc-helpers to replace local parsing code for channel nodes. ti,ads1298 - Fix a missing Kconfig dependency. * tag 'iio-for-6.16a-take2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (260 commits) dt-bindings: iio: adc: Add ROHM BD79100G iio: adc: add support for Nuvoton NCT7201 dt-bindings: iio: adc: add NCT7201 ADCs iio: chemical: Add driver for SEN0322 dt-bindings: trivial-devices: Document SEN0322 iio: adc: ad7768-1: reorganize driver headers iio: bmp280: zero-init buffer iio: ssp_sensors: optimalize -> optimize HID: sensor-hub: Fix typo and improve documentation iio: admv1013: replace redundant ternary operator with just len iio: chemical: mhz19b: Fix error code in probe() iio: adc: at91-sama5d2: use IIO_DECLARE_BUFFER_WITH_TS iio: accel: sca3300: use IIO_DECLARE_BUFFER_WITH_TS iio: adc: ad7380: use IIO_DECLARE_DMA_BUFFER_WITH_TS iio: adc: ad4695: rename AD4695_MAX_VIN_CHANNELS iio: adc: ad4695: use IIO_DECLARE_DMA_BUFFER_WITH_TS iio: introduce IIO_DECLARE_BUFFER_WITH_TS macros iio: make IIO_DMA_MINALIGN minimum of 8 bytes iio: pressure: zpa2326_spi: remove bits_per_word = 8 iio: pressure: ms5611_spi: remove bits_per_word = 8 ...
2025-05-21iio: chemical: Add driver for SEN0322Tóth János
Add support for the DFRobot SEN0322 oxygen sensor. To instantiate (assuming device is connected to I2C-2): echo 'sen0322 0x73' > /sys/class/i2c-dev/i2c-2/device/new_device To get the oxygen concentration (assuming device is iio:device0) multiply the values read from: /sys/bus/iio/devices/iio:device0/in_concentration_raw /sys/bus/iio/devices/iio:device0/in_concentration_scale Datasheet: https://wiki.dfrobot.com/Gravity_I2C_Oxygen_Sensor_SKU_SEN0322 Signed-off-by: Tóth János <gomba007@gmail.com> Link: https://patch.msgid.link/20250506-iio-chemical-sen0322-v4-2-1465ac8dc190@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: chemical: mhz19b: Fix error code in probe()Dan Carpenter
Return -ENOMEM if devm_iio_device_alloc() fails. Don't return success. Fixes: 4572a70b3681 ("iio: chemical: Add support for Winsen MHZ19B CO2 sensor") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: David Lechner <dlechner@baylibre.com> Acked-by: Gyeyoung Baek <gye976@gmail.com> Link: https://patch.msgid.link/aBtZFLFlr0slcYSi@stanley.mountain Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: chemical: bme680_spi: remove bits_per_word = 8David Lechner
Remove setting bits_per_word = 8 from the bme680 driver. This is the default value for SPI transfers, so it is not necessary to explicitly set it. Since no other SPI settings are changed, we can also remove the call to spi_setup(). Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250505-iio-remove-bits_per_word-8-v1-3-341f85fcfe11@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: chemical: Add support for Winsen MHZ19B CO2 sensorGyeyoung Baek
Add support for Winsen MHZ19B CO2 sensor. Datasheet: https://www.winsen-sensor.com/d/files/infrared-gas-sensor/mh-z19b-co2-ver1_0.pdf Signed-off-by: Gyeyoung Baek <gye976@gmail.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://patch.msgid.link/20250423194100.53934-4-gye976@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-05-21iio: chemical: Use iio_push_to_buffers_with_ts() to provide length for ↵Jonathan Cameron
runtime checks. This new function allows us to perform debug checks in the helper to ensure that the overrun does not occur. Use it in all the simple cases where either a static buffer or a structure is used in the drivers. Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250413103443.2420727-13-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-04-22iio: normalize array sentinel styleDavid Lechner
Use `\t(\{ ?\},|\{\}|\{\s*/\*.*\*/\s*\},?)$` regex to find and replace the array sentinel in all IIO drivers to the same style. For some time, we've been trying to consistently use `{ }` (no trailing comma, no comment, one space between braces) for array sentinels in the IIO subsystem. Still nearly 50% of existing code uses a different style. To save reviewers from having to request this trivial change as frequently, let's normalize the style in all existing IIO drivers. At least when code is copy/pasted to new drivers, the style will be consistent. Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Link: https://patch.msgid.link/20250411-iio-sentinel-normalization-v1-1-d293de3e3d93@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-04-22iio: chemical: scd4x: Switch to sparse friendly ↵Jonathan Cameron
iio_device_claim/release_direct() These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Cc: Roan van Dijk <roan@protonic.nl> Reviewed-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Link: https://patch.msgid.link/20250331121317.1694135-6-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-04-22iio: chemical: atlas-sensor: Switch to sparse friendly ↵Jonathan Cameron
iio_device_claim/release_direct() These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Reviewed-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Link: https://patch.msgid.link/20250331121317.1694135-5-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-04-22iio: chemical: ccs811: Switch to sparse friendly ↵Jonathan Cameron
iio_device_claim/release_direct() These new functions allow sparse to find failures to release direct mode reducing chances of bugs over the claim_direct_mode() functions that are deprecated. Reviewed-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Link: https://patch.msgid.link/20250331121317.1694135-4-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-04-22iio: chemical: ccs811: Factor out handling of read of IIO_INFO_RAW to ↵Jonathan Cameron
simplify error paths. Factor out the implementation of this part of read_raw() and use guard() to allow direct returns, simplifying both error and non error paths. Reviewed-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Link: https://patch.msgid.link/20250331121317.1694135-3-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-04-18iio: chemical: pms7003: use aligned_s64 for timestampDavid Lechner
Follow the pattern of other drivers and use aligned_s64 for the timestamp. This will ensure that the timestamp is correctly aligned on all architectures. Also move the unaligned.h header while touching this since it was the only one not in alphabetical order. Fixes: 13e945631c2f ("iio:chemical:pms7003: Fix timestamp alignment and prevent data leak.") Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250417-iio-more-timestamp-alignment-v1-4-eafac1e22318@baylibre.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-04-18iio: chemical: sps30: use aligned_s64 for timestampDavid Lechner
Follow the pattern of other drivers and use aligned_s64 for the timestamp. This will ensure that the timestamp is correctly aligned on all architectures. Fixes: a5bf6fdd19c3 ("iio:chemical:sps30: Fix timestamp alignment") Signed-off-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Nuno Sá <nuno.sa@analog.com> Link: https://patch.msgid.link/20250417-iio-more-timestamp-alignment-v1-5-eafac1e22318@baylibre.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-02-17iio: chemical: ens160: Stop using iio_device_claim_direct_scoped()Jonathan Cameron
This complex cleanup.h use case of conditional guards has proved to be more trouble that it is worth in terms of false positive compiler warnings and hard to read code. Move directly to the new claim/release_direct() that allow sparse to check for unbalanced context. Reviewed-by: Gustavo Silva <gustavograzs@gmail.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250209180624.701140-22-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-02-17iio: chemical: scd30: Switch to sparse friendly claim/release_direct()Jonathan Cameron
This driver caused a false positive with __cond_lock() style solution but is fine with the simple boolean return approach now used. Cc: Tomasz Duszynski <tomasz.duszynski@octakon.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250209180624.701140-4-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-02-17iio: chemical: scd30: Use guard(mutex) to allow early returnsJonathan Cameron
Auto cleanup based release of the lock allows for simpler code flow in a few functions with large multiplexing style switch statements and no common operations following the switch. Suggested-by: David Lechner <dlechner@baylibre.com> Cc: Tomasz Duszynski <tomasz.duszynski@octakon.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20250209180624.701140-3-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-01-16Merge tag 'iio-fixes-for-6.13b' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Merge from Jonathan: IIO: 2nd set of fixes for the 6.13 cycle. Given timing so late in cycle and that they are all confined to specific drivers, it is fine for these to go upstream early in the 6.14 cycle. hid-sensors - Handle processed attention channel rather than just returning an error. adi,ad3552r - Fix output ranges for ad3541r and ad3542r. - Clear the reset status flag so that we can pick up any resets during operation. adi,ad5791 - Fix a misleading dt binding example where the sense of the interrupt was reversed. adi,ad7606 - Fix some hard coded offsets that should be taking the number of channels on a particular part into account. These were missed due to some racing changes. ams,as73211 - Fix an off by one in optimized path for just reading the colour channels. bosch,bme680 - Fix type of variable passed as pointer, ensuring it works on big endian systems and doesn't expose uninitialized data. * tag 'iio-fixes-for-6.13b' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: iio: dac: ad3552r-hs: clear reset status flag iio: dac: ad3552r-common: fix ad3541/2r ranges iio: chemical: bme680: Fix uninitialized variable in __bme680_read_raw() iio: light: as73211: fix channel handling in only-color triggered buffer dt-bindings: iio: dac: ad5791: ldac gpio is active low iio: hid-sensor-prox: Fix invalid read_raw for attention iio: adc: ad7606: Fix hardcoded offset in the ADC channels
2025-01-12iio: chemical: bme680: Fix uninitialized variable in __bme680_read_raw()Dan Carpenter
The bme680_read_temp() function takes a pointer to s16 but we're passing an int pointer to it. This will not work on big endian systems and it also means that the other 16 bits are uninitialized. Pass an s16 type variable. Fixes: f51171ce2236 ("iio: chemical: bme680: Add SCALE and RAW channels") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Acked-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/4addb68c-853a-49fc-8d40-739e78db5fa1@stanley.mountain Cc: <stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-12-28iio: chemical: scd4x: switch timestamp type from int64_t __aligned(8) to ↵Jonathan Cameron
aligned_s64 The vast majority of IIO drivers use aligned_s64 for the type of the timestamp field. It is not a bug to use int64_t and until this series iio_push_to_buffers_with_timestamp() took and int64_t timestamp, it is inconsistent. This change is to remove that inconsistency and ensure there is one obvious choice for future drivers. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20241215182912.481706-18-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-12-28iio: chemical: Use aligned_s64 instead of open coding alignment.Jonathan Cameron
Use this new type to both slightly simplify the code and avoid confusing static analysis tools. Mostly this series is about consistency to avoid this code pattern getting copied into more drivers. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20241215182912.481706-13-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-12-11iio: chemical: bme680: add power managementVasileios Amoiridis
Add runtime power management to the device. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241202192341.33187-4-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-12-11iio: chemical: bme680: add regulatorsVasileios Amoiridis
Add support for the regulators described in the dt-binding. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241202192341.33187-3-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-12-02module: Convert symbol namespace to string literalPeter Zijlstra
Clean up the existing export namespace code along the same lines of commit 33def8498fdd ("treewide: Convert macro and uses of __section(foo) to __section("foo")") and for the same reason, it is not desired for the namespace argument to be a macro expansion itself. Scripted using git grep -l -e MODULE_IMPORT_NS -e EXPORT_SYMBOL_NS | while read file; do awk -i inplace ' /^#define EXPORT_SYMBOL_NS/ { gsub(/__stringify\(ns\)/, "ns"); print; next; } /^#define MODULE_IMPORT_NS/ { gsub(/__stringify\(ns\)/, "ns"); print; next; } /MODULE_IMPORT_NS/ { $0 = gensub(/MODULE_IMPORT_NS\(([^)]*)\)/, "MODULE_IMPORT_NS(\"\\1\")", "g"); } /EXPORT_SYMBOL_NS/ { if ($0 ~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+),/) { if ($0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/ && $0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(\)/ && $0 !~ /^my/) { getline line; gsub(/[[:space:]]*\\$/, ""); gsub(/[[:space:]]/, "", line); $0 = $0 " " line; } $0 = gensub(/(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/, "\\1(\\2, \"\\3\")", "g"); } } { print }' $file; done Requested-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://mail.google.com/mail/u/2/#inbox/FMfcgzQXKWgMmjdFwwdsfgxzKpVHWPlc Acked-by: Greg KH <gregkh@linuxfoundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-11-03iio: chemical: bme680: Add support for preheat currentVasileios Amoiridis
Add functionality to inject a specified amount of current to the heating plate before the start of the gas measurement to allow the sensor to reach faster to the requested temperature. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241102131311.36210-5-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-03iio: chemical: bme680: Add triggered buffer supportVasileios Amoiridis
Add triggered buffer and soft timestamp support. The available scan mask enables all the channels of the sensor in order to follow the operation of the sensor. The sensor basically starts to capture from all channels as long as it enters into FORCED mode. The bulk read, reads a total of 15 registers from the sensor, 0x1D..0x2B. Even though some of those registers are not reported in the register map of the device, this is how the BME680 Sensor API [1] proposes to do it. This allows to have one bulk read instead of multiple ones. Link: https://github.com/boschsensortec/BME68x_SensorAPI/blob/v4.4.8/bme68x.c#L1200 Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241102131311.36210-4-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-03iio: chemical: bme680: Add SCALE and RAW channelsVasileios Amoiridis
Add SCALE,RAW channels to the device. Even though PROCESSED should be kept for backwards compatibility add comment to avoid using it if the value is not actually reported in IIO values. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241102131311.36210-3-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-03iio: chemical: bme680: refactorize set_mode() modeVasileios Amoiridis
Refactorize the set_mode() function to use an external enum that describes the possible modes of the BME680 device instead of using true/false variables for selecting SLEEPING/FORCED mode. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241102131311.36210-2-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-01iio: chemical: bme680: use s16 variable for temp value to avoid castingVasileios Amoiridis
Use local s16 variable for the temperature channel to avoid casting it later before passing it to the bme680_read_temp() function. This way, possible endianness and initialization issues are avoided. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241030235424.214935-2-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-01iio: chemical: bme680: generalize read_*() functionsVasileios Amoiridis
Remove the IIO specific scaling measurement units from the read functions and add them inside the ->read_raw() function to keep the read_*() generic. This way they can be used in other parts of the driver. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241021195316.58911-8-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-01iio: chemical: bme680: Fix indentation and unnecessary spacesVasileios Amoiridis
Fix indentation issues, line breaking and unnecessary spaces reported by checkpatch.pl. Reduce type casts by defining constants to be LL. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241021195316.58911-7-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-01iio: chemical: bme680: move to fsleep()Vasileios Amoiridis
Use the new fsleep() function in the remaining driver instances. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241021195316.58911-6-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-01iio: chemical: bme680: avoid using camel caseVasileios Amoiridis
Rename camel case variable, as checkpatch.pl complains. While at it, fix also the indentation of the array for readability. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241021195316.58911-4-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-01iio: chemical: bme680: optimize startup timeVasileios Amoiridis
According to datasheet's Section 1.1, Table 1, the startup time for the device is 2ms and not 5ms. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241021195316.58911-3-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-11-01iio: chemical: bme680: Add missing regmap.h includeVasileios Amoiridis
Add the linux/regmap.h header since the struct regmap_config is used in this file. Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20241021195316.58911-2-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-10-13Merge tag 'iio-fixes-for-6.12a' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus Jonathan writes: IIO: 1st set of fixes for the 6.12 cycle. Most of this pull request is the result of Javier Carrasco doing a careful audit for missing Kconfig dependencies that luck has meant the random builds have never hit. The rest is the usual mix of old bugs that have surfaced and some fallout from the recent merge window. adi,ad5686 - Fix binding duplication of compatible strings. bosch,bma400 - Fix an uninitialized variable in the event tap handling. bosch,bmi323 - Fix several issues in the register saving and restore on suspend/resume sensiron,spd500 - Fix missing CRC8 dependency ti,op3001 - Fix a missing full-scale range value (values above this point were all reported wrongly) vishay,veml6030 - Fix a segmentation fault due to some type confusion. - Fix wrong ambient light sensor resolution. * tag 'iio-fixes-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (34 commits) iio: frequency: admv4420: fix missing select REMAP_SPI in Kconfig iio: frequency: {admv4420,adrf6780}: format Kconfig entries iio: adc: ad4695: Add missing Kconfig select iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency() iioc: dac: ltc2664: Fix span variable usage in ltc2664_channel_config() iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig iio: dac: ad5770r: add missing select REGMAP_SPI in Kconfig iio: amplifiers: ada4250: add missing select REGMAP_SPI in Kconfig iio: frequency: adf4377: add missing select REMAP_SPI in Kconfig iio: resolver: ad2s1210: add missing select (TRIGGERED_)BUFFER in Kconfig iio: resolver: ad2s1210 add missing select REGMAP in Kconfig iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: pressure: bm1390: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: magnetometer: af8133j: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: light: bu27008: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: chemical: ens160: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: dac: ad5766: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: dac: ad3552r: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig ...
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