kernel.git/drivers/iio/gyro, branch linux-5.19.y

iio: gyro: fxas210002c: Fix alignment for DMA safety

2022-08-17T13:15:17Z

[ Upstream commit 3aafe923987cb4a15e16f03c6185ed4b6a78ca00 ] ____cacheline_aligned is an insufficient guarantee for non-coherent DMA on platforms with 128 byte cachelines above L1. Switch to the updated IIO_DMA_MINALIGN definition. Updated the comment to 'may' require. Fixes: a0701b6263ae ("iio: gyro: add core driver for fxas21002c") Signed-off-by: Jonathan Cameron Reviewed-by: Rui Miguel Silva Acked-by: Nuno Sá Link: https://lore.kernel.org/r/20220508175712.647246-76-jic23@kernel.org Signed-off-by: Sasha Levin

iio: gyro: adxrs450: Fix alignment for DMA safety

2022-08-17T13:15:17Z

[ Upstream commit 966d2f4ee7f6e189df47abf67223266ad31e201f ] ____cacheline_aligned is an insufficient guarantee for non-coherent DMA on platforms with 128 byte cachelines above L1. Switch to the updated IIO_DMA_MINALIGN definition. Fixes tag is inaccurate but unlikely anyone will be interested in backporting beyond that point. Fixes: 53ac8500ba9b ("staging:iio:adxrs450: Move header file contents to main file") Signed-off-by: Jonathan Cameron Acked-by: Nuno Sá Link: https://lore.kernel.org/r/20220508175712.647246-75-jic23@kernel.org Signed-off-by: Sasha Levin

iio: gyro: adis16130: Fix alignment for DMA safety

2022-08-17T13:15:17Z

[ Upstream commit ff3211b2ba9afac80ceb795d148831dd879b30b7 ] ____cacheline_aligned is an insufficient guarantee for non-coherent DMA on platforms with 128 byte cachelines above L1. Switch to the updated IIO_DMA_MINALIGN definition. Fixes: 8e67875141b2 ("staging:iio:gyro: adis16130 cleanup, move to abi and bug fixes.") Signed-off-by: Jonathan Cameron Acked-by: Nuno Sá Link: https://lore.kernel.org/r/20220508175712.647246-74-jic23@kernel.org Signed-off-by: Sasha Levin

iio: gyro: adis16080: Fix alignment for DMA safety

2022-08-17T13:15:17Z

[ Upstream commit ae6eeb534924ecc2afd5a394964fd6de0ca54d39 ] ____cacheline_aligned is an insufficient guarantee for non-coherent DMA on platforms with 128 byte cachelines above L1. Switch to the updated IIO_DMA_MINALIGN definition. Fixes tag is inaccurate but unlikely anyone will backport this beyond that point so I haven't chased the history futher than 2013. Fixes: 3c80372dae17 ("staging:iio:adis16080: be16 cleanups") Signed-off-by: Jonathan Cameron Acked-by: Nuno Sá Link: https://lore.kernel.org/r/20220508175712.647246-73-jic23@kernel.org Signed-off-by: Sasha Levin

Merge tag 'iio-fixes-for-5.19a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

2022-06-20T07:49:52Z

Jonathan writes: 1st set of IIO fixes for the 5.19 cycle. Most of these have been in next for a long time. Unfortunately there was one stray patch in the branch (wasn't a fix), so I've just rebased to remove that. * testing - Fix a missing MODULE_LICENSE() warning by restricting possible build configs. * Various drivers - Fix ordering of iio_get_trigger() being called before iio_trigger_register() * adi,admv1014 - Fix dubious x & !y warning. * adi,axi-adc - Fix missing of_node_put() in error and normal paths. * aspeed,adc - Add missing of_node_put() * fsl,mma8452 - Fix broken probing from device tree. - Drop check on return value of i2c write to device to cause reset as ACK will be missing (device reset before sending it). * fsl,vf610 - Fix documentation of in_conversion_mode ABI. * iio-trig-sysfs - Ensure irq work has finished before freeing the trigger. * invensense,mpu3050 - Disable regulators in error path. * invensense,icm42600 - Fix collision of enum value of 0 with error path where 0 is no match. * renesas,rzg2l_Adc - Add missing fwnode_handle_put() in error path. * rescale - Fix a boolean logic bug for detection of raw + scale affecting an obscure corner case. * semtech,sx9324 - Check return value of read of pin_defs * st,stm32-adc: - Fix interaction across ADC instances for some supported devices. - Drop false spurious IRQ messages. - Fix calibration value handling. If we can't calibrate don't expose the vref_int channel. - Fix maximum clock rate for stm32pm15x * ti,ads131e08 - Add missing fwnode_handle_put() in error paths. * xilinx,ams - Fix variable checked for error from platform_get_irq() * x-powers,axp288 - Overide TS_PIN bias current for boards where it is not correctly initialized. * yamaha,yas530 - Fix inverted check on calibration data being all zeros. * tag 'iio-fixes-for-5.19a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (26 commits) iio:proximity:sx9324: Check ret value of device_property_read_u32_array() iio: accel: mma8452: ignore the return value of reset operation iio: adc: stm32: fix maximum clock rate for stm32mp15x iio: adc: stm32: fix vrefint wrong calibration value handling iio: imu: inv_icm42600: Fix broken icm42600 (chip id 0 value) iio: adc: vf610: fix conversion mode sysfs node name iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client iio: test: fix missing MODULE_LICENSE for IIO_RESCALE=m iio:humidity:hts221: rearrange iio trigger get and register iio:chemical:ccs811: rearrange iio trigger get and register iio:accel:mxc4005: rearrange iio trigger get and register iio:accel:kxcjk-1013: rearrange iio trigger get and register iio:accel:bma180: rearrange iio trigger get and register iio: afe: rescale: Fix boolean logic bug iio: adc: aspeed: Fix refcount leak in aspeed_adc_set_trim_data iio: adc: stm32: Fix IRQs on STM32F4 by removing custom spurious IRQs message iio: adc: stm32: Fix ADCs iteration in irq handler iio: adc: ti-ads131e08: add missing fwnode_handle_put() in ads131e08_alloc_channels() iio: adc: rzg2l_adc: add missing fwnode_handle_put() in rzg2l_adc_parse_properties() iio: trigger: sysfs: fix use-after-free on remove ...

iio: gyro: mpu3050: Fix the error handling in mpu3050_power_up()

2022-06-19T16:22:48Z

The driver should disable regulators when fails at regmap_update_bits(). Signed-off-by: Zheyu Ma Reviewed-by: Linus Walleij Cc: Link: https://lore.kernel.org/r/20220510092431.1711284-1-zheyuma97@gmail.com Signed-off-by: Jonathan Cameron

iio: gyro: mpu3050: Make mpu3050_common_remove() return void

2022-05-01T18:01:13Z

This function (up to now) returns zero unconditionally, so there isn't any benefit of returning a value. Make it return void to be able to see at a glance that the return value of mpu3050_i2c_remove is always zero. This patch is a preparation for making i2c remove callbacks return void. Signed-off-by: Uwe Kleine-König Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20220425191735.59032-1-u.kleine-koenig@pengutronix.de Signed-off-by: Jonathan Cameron

iio: gyro: fxas21002c: Make use of device properties

2022-04-28T18:22:55Z

Convert the module to be property provider agnostic and allow it to be used on non-OF platforms. Signed-off-by: Andy Shevchenko Acked-by: Rui Miguel Silva Link: https://lore.kernel.org/r/20220413131513.59258-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron

iio: gyro: mpu3050: Make use of device properties

2022-04-28T18:22:55Z

Convert the module to be property provider agnostic and allow it to be used on non-OF platforms. While at it, reuse temporary device pointer in the same function. Signed-off-by: Andy Shevchenko Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20220413163004.84789-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron

iio: core: Simplify the registration of kfifo buffers

2022-04-10T15:25:46Z

Among all the users of the kfifo buffers, no one uses the INDIO_BUFFER_HARDWARE mode. So let's take this as a general rule and simplify a little bit the internals - overall the documentation - by eliminating unused specific cases. Use the INDIO_BUFFER_SOFTWARE mode by default with kfifo buffers, which will basically mimic what all the "non direct" modes do. Cc: Benson Leung Cc: Guenter Roeck Cc: Jyoti Bhayana Cc: Jean-Baptiste Maneyrol Cc: Lorenzo Bianconi Cc: Michael Hennerich Cc: Greg Kroah-Hartman Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/r/20220207143840.707510-13-miquel.raynal@bootlin.com Signed-off-by: Jonathan Cameron