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Jonathan writes: IIO: Fixes for 6.18 (set 1) The usual mixed back of brand new and ancient bugs. dmaengine buffer / core - Add new callback to allow fetching the providing device for a DMA channel. Use this to get the right device for the dmaengine buffer implementation. adi,ad4030 - Fix incorrect _scale value for common-mode channels. adi,ad7124 - Fix gain and offset for temperature channel. adi,ad7280a - Fix a factor of 10 error when setting the balance timer. adi,ad7380 - Fix sampling frequency to account for need to trigger twice per scan for some supported chips. adi,adxl355 - Ensure a long enough wait after SW reset. bosch,bmc150 - Fix wrong assumption that interrupts are always available. bosch,bmp280 - Fix the measurement time calculation. richtek,rtq6056 - Fix wrong sign bit when sign extending. samsung,ssp - Fix cleanup of registered mfd devices on error. st,lsm6dsx - Fix wrong sized array for register information. - Fix a wrong time stamp calculation for some devices. st,stm32-dfsdm - Update handling of st,adc-alt-channel to reflect binding change as part of moving to iio-backend framework. ti,hdc3020 - Fix wrong units for temperature and humidity. Also the thresholds and hysteresis. * tag 'iio-fixes-for-6.18a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: iio: accel: bmc150: Fix irq assumption regression iio: st_lsm6dsx: Fixed calibrated timestamp calculation iio: humditiy: hdc3020: fix units for thresholds and hysteresis iio: humditiy: hdc3020: fix units for temperature and humidity measurement iio: imu: st_lsm6dsx: fix array size for st_lsm6dsx_settings fields iio: accel: fix ADXL355 startup race condition iio: adc: ad7124: fix temperature channel iio:common:ssp_sensors: Fix an error handling path ssp_probe() iio: adc: ad7280a: fix ad7280_store_balance_timer() iio: buffer-dmaengine: enable .get_dma_dev() iio: buffer-dma: support getting the DMA channel iio: buffer: support getting dma channel from the buffer iio: pressure: bmp280: correct meas_time_us calculation iio: adc: stm32-dfsdm: fix st,adc-alt-channel property handling iio: adc: ad7380: fix SPI offload trigger rate iio: adc: rtq6056: Correct the sign bit index iio: adc: ad4030: Fix _scale value for common-mode channels
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.