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

iio: frequency: adrf6780: Fix alignment for DMA safety

2022-08-17T13:15:17Z

[ Upstream commit 9a5b11884cb72780cb824cac8aab47094654a84f ] ____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: 63aaf6d06d87 ("iio: frequency: adrf6780: add support for ADRF6780") Signed-off-by: Jonathan Cameron Cc: Antoniu Miclaus Acked-by: Nuno Sá Link: https://lore.kernel.org/r/20220508175712.647246-72-jic23@kernel.org Signed-off-by: Sasha Levin

iio: frequency: admv4420: Fix alignment for DMA safety

2022-08-17T13:15:17Z

[ Upstream commit f890aaac771bd015c348eddb967b4027e88344c0 ] ____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: b59c04155901 ("iio: frequency: admv4420.c: Add support for ADMV4420") Signed-off-by: Jonathan Cameron Acked-by: Nuno Sá Link: https://lore.kernel.org/r/20220508175712.647246-71-jic23@kernel.org Signed-off-by: Sasha Levin

iio: frequency: admv1014: Fix alignment for DMA safety

2022-08-17T13:15:17Z

[ Upstream commit a3e38a557a54df0edea791d7eb623515bb86e39a ] ____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: f4eb9ac7842f ("iio: frequency: admv1014: add support for ADMV1014") Signed-off-by: Jonathan Cameron Cc: Antoniu Miclaus Acked-by: Nuno Sá Link: https://lore.kernel.org/r/20220508175712.647246-70-jic23@kernel.org Signed-off-by: Sasha Levin

iio: frequency: admv1013: Fix alignment for DMA safety

2022-08-17T13:15:16Z

[ Upstream commit b3f3f8d264b9be0cb3e50e89e3f8789a948a43bb ] ____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: da35a7b526d9 ("iio: frequency: admv1013: add support for ADMV1013") Signed-off-by: Jonathan Cameron Cc: Antoniu Miclaus Acked-by: Nuno Sá Link: https://lore.kernel.org/r/20220508175712.647246-69-jic23@kernel.org Signed-off-by: Sasha Levin

iio: frequency: adf4371: Fix alignment for DMA safety

2022-08-17T13:15:16Z

[ Upstream commit 0bb5675befe666eeed71ad808426cf2ec1c9a714 ] ____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: 7f699bd14913 ("iio: frequency: adf4371: Add support for ADF4371 PLL") Signed-off-by: Jonathan Cameron Acked-by: Nuno Sá Link: https://lore.kernel.org/r/20220508175712.647246-68-jic23@kernel.org Signed-off-by: Sasha Levin

iio: frequency: adf4350: Fix alignment for DMA safety

2022-08-17T13:15:16Z

[ Upstream commit 389b8972eb2a614cb3189e5fa55b1b7f66142c71 ] ____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 help text to 'may' require buffers to be in their own cacheline. Fixes: e31166f0fd48 ("iio: frequency: New driver for Analog Devices ADF4350/ADF4351 Wideband Synthesizers") Signed-off-by: Jonathan Cameron Acked-by: Nuno Sá Link: https://lore.kernel.org/r/20220508175712.647246-67-jic23@kernel.org Signed-off-by: Sasha Levin

iio: frequency: ad9523: Fix alignment for DMA safety

2022-08-17T13:15:16Z

[ Upstream commit 8ff2eb625c353b1491d9f89f1dfd52e7aef5734c ] ____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 help text to 'may' require buffers to be in their own cacheline. Fixes: cd1678f96329 ("iio: frequency: New driver for AD9523 SPI Low Jitter Clock Generator") Signed-off-by: Jonathan Cameron Acked-by: Nuno Sá Link: https://lore.kernel.org/r/20220508175712.647246-66-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: freq: admv1014: Fix warning about dubious x & !y and improve readability

2022-06-19T16:22:48Z

The warning comes from __BF_FIELD_CHECK() specifically BUILD_BUG_ON_MSG(__builtin_constant_p(_val) ? \ ~((_mask) >> __bf_shf(_mask)) & (_val) : 0, \ _pfx "value too large for the field"); \ The code was using !(enum value) which is not particularly easy to follow so replace that with explicit matching and use of ? 0 : 1; or ? 1 : 0; to improve readability. Signed-off-by: Antoniu Miclaus Link: https://lore.kernel.org/r/20220511090006.90502-1-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron

iio: Replace strtobool() with kstrtobool()

2022-04-28T18:22:54Z

strtobool() is deprecated and just a wrapper around kstrtobool().Replace it with kstrtobool() so the deprecated function can be removed eventually. Suggested-by: Andy Shevchenko Signed-off-by: Lars-Peter Clausen Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220409105812.2113895-1-lars@metafoo.de Signed-off-by: Jonathan Cameron