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69e51448dd
linux/drivers/iio/dac
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Jonathan Cameron 69e51448dd iio: dac: ad7303: Fix alignment for DMA safety 
____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.

Update the comment to include 'may'.

Fixes: f83478240e ("iio:dac: Add support for the AD7303")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220508175712.647246-58-jic23@kernel.org
2022-06-14 11:53:16 +01:00
..
ad3552r.c iio:dac:ad3552r: Fix an IS_ERR() vs NULL check 2022-04-10 17:57:40 +01:00
ad5064.c iio: dac: ad5064: Fix alignment for DMA safety 2022-06-14 11:53:15 +01:00
ad5360.c iio: dac: ad5360: Fix alignment for DMA safety 2022-06-14 11:53:15 +01:00
ad5380.c iio: Replace strtobool() with kstrtobool() 2022-04-28 19:22:54 +01:00
ad5421.c iio: dac: ad5421: Fix alignment for DMA safety 2022-06-14 11:53:15 +01:00
ad5446.c First set of IIO new device support, features and cleanup for 5.19 2022-05-19 16:53:08 +02:00
ad5449.c iio: dac: ad5449: Fix alignment for DMA safety 2022-06-14 11:53:15 +01:00
ad5504.c iio: dac: ad5504: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5592r-base.c iio: dac: ad5592r: Get rid of OF specifics 2022-06-14 11:53:08 +01:00
ad5592r-base.h iio: dac: ad5592r: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5592r.c Char/Misc and other driver updates for 5.18-rc1 2022-03-28 12:27:35 -07:00
ad5593r.c iio:dac:ad5592r: Move exports into IIO_AD5592R namespace 2022-02-18 11:42:26 +00:00
ad5624r_spi.c iio: Replace strtobool() with kstrtobool() 2022-04-28 19:22:54 +01:00
ad5624r.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177 2019-05-30 11:29:19 -07:00
ad5686-spi.c Char/Misc and other driver updates for 5.18-rc1 2022-03-28 12:27:35 -07:00
ad5686.c iio: Replace strtobool() with kstrtobool() 2022-04-28 19:22:54 +01:00
ad5686.h iio: dac: ad5686: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5696-i2c.c iio:dac:ad5686: Move exports into IIO_AD5686 namespace 2022-02-18 11:42:26 +00:00
ad5755.c iio: dac: ad5755: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5758.c iio:dac:ad5758: Drop unused of specific headers. 2021-12-12 17:12:34 +00:00
ad5761.c iio: dac: ad5761: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5764.c iio: dac: ad5764: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5766.c iio: dac: ad5766: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5770r.c iio: dac: ad5770r: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad5791.c iio: dac: ad5791: Fix alignment for DMA saftey 2022-06-14 11:53:16 +01:00
ad7293.c iio: dac: ad7293: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad7303.c iio: dac: ad7303: Fix alignment for DMA safety 2022-06-14 11:53:16 +01:00
ad8801.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
cio-dac.c iio: dac: cio-dac: Utilize iomap interface 2022-06-11 14:35:26 +01:00
dpot-dac.c iio:dac:dpot-dac: Swap of.h for mod_devicetable.h 2021-12-12 17:12:39 +00:00
ds4424.c iio: dac: ds4424: Make use of the helper function dev_err_probe() 2021-10-19 08:30:43 +01:00
Kconfig iio: dac: ti-dac5571: add support for ti,dac121c081 2022-06-11 14:35:27 +01:00
lpc18xx_dac.c iio:dac:lpc18xx_dac: Swap from of* to mod_devicetable.h 2021-12-12 17:12:43 +00:00
ltc1660.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
ltc2632.c iio: dac: ltc2632: Make use of device properties 2022-04-28 19:34:10 +01:00
ltc2688.c First set of IIO new device support, features and cleanup for 5.19 2022-05-19 16:53:08 +02:00
m62332.c iio:dac:m62332: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() etc 2022-02-18 11:46:03 +00:00
Makefile iio: dac: add support for ltc2688 2022-03-01 22:13:53 +00:00
max517.c iio:dac:max517.c: Use devm_iio_device_register() 2021-03-25 19:13:52 +00:00
max5821.c iio: Replace strtobool() with kstrtobool() 2022-04-28 19:22:54 +01:00
mcp4725.c iio: Replace strtobool() with kstrtobool() 2022-04-28 19:22:54 +01:00
mcp4922.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
stm32-dac-core.c iio:adc:stm32*: Use pm[_sleep]_ptr() etc to avoid need to make pm __maybe_unused 2022-02-21 19:33:04 +00:00
stm32-dac-core.h iio: stm32: Adopt SPDX identifier 2018-01-08 16:03:41 +01:00
stm32-dac.c iio: Replace strtobool() with kstrtobool() 2022-04-28 19:22:54 +01:00
ti-dac082s085.c iio: Replace strtobool() with kstrtobool() 2022-04-28 19:22:54 +01:00
ti-dac5571.c iio: dac: ti-dac5571: add support for ti,dac121c081 2022-06-11 14:35:27 +01:00
ti-dac7311.c iio: Replace strtobool() with kstrtobool() 2022-04-28 19:22:54 +01:00
ti-dac7612.c iio: dac: ti-dac7612: Replace indio_dev->mlock with own device lock 2020-09-16 18:56:22 +01:00
vf610_dac.c iio:dac:vf610: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() etc 2022-02-18 11:45:29 +00:00