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Jonathan Cameron 33fcddee19 iio: dac: ti-dac7612: Fix alignment for DMA safety 
[ Upstream commit b9ac08b3282a95fcefb057c2886028a6807725d8 ]

____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: 977724d20584 ("iio:dac:ti-dac7612: Add driver for Texas Instruments DAC7612")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Ricardo Ribalda <ribalda@kernel.org>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220508175712.647246-65-jic23@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 15:15:16 +02:00
..
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
2022-08-17 15:15:13 +02:00
ad5360.c
iio: dac: ad5360: Fix alignment for DMA safety
2022-08-17 15:15:13 +02:00
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
2022-08-17 15:15:13 +02:00
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
2022-08-17 15:15:13 +02:00
ad5504.c
iio: dac: ad5504: Fix alignment for DMA safety
2022-08-17 15:15:14 +02:00
ad5592r-base.c
iio: dac: ad5592r: Fix the missing return value.
2022-04-04 09:19:01 +01:00
ad5592r-base.h
iio: dac: ad5592r: Fix alignment for DMA safety
2022-08-17 15:15:14 +02:00
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
2022-08-17 15:15:14 +02:00
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
2022-08-17 15:15:14 +02:00
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
2022-08-17 15:15:14 +02:00
ad5764.c
iio: dac: ad5764: Fix alignment for DMA safety
2022-08-17 15:15:14 +02:00
ad5766.c
iio: dac: ad5766: Fix alignment for DMA safety
2022-08-17 15:15:14 +02:00
ad5770r.c
iio: dac: ad5770r: Fix alignment for DMA safety
2022-08-17 15:15:15 +02:00
ad5791.c
iio: dac: ad5791: Fix alignment for DMA saftey
2022-08-17 15:15:15 +02:00
ad7293.c
iio: dac: ad7293: Fix alignment for DMA safety
2022-08-17 15:15:15 +02:00
ad7303.c
iio: dac: ad7303: Fix alignment for DMA safety
2022-08-17 15:15:15 +02:00
ad8801.c
iio: dac: ad8801: Fix alignment for DMA safety
2022-08-17 15:15:15 +02:00
cio-dac.c
iio: remove explicit IIO device parent assignment
2020-06-14 11:49:59 +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: dpot: Drop dependency on OF
2022-04-28 19:22:54 +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
iio: dac: ltc2688: Fix alignment for DMA safety
2022-08-17 15:15:15 +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
iio: dac: mcp4922: Fix alignment for DMA safety
2022-08-17 15:15:15 +02:00
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
…
stm32-dac.c
iio: Replace strtobool() with kstrtobool()
2022-04-28 19:22:54 +01:00
ti-dac082s085.c
iio: dac: ti-dac082s085: Fix alignment for DMA safety
2022-08-17 15:15:15 +02:00
ti-dac5571.c
iio: dac: ti-dac5571: Fix alignment for DMA safety
2022-08-17 15:15:16 +02:00
ti-dac7311.c
iio: dac: ti-dac7311: Fix alignment for DMA safety
2022-08-17 15:15:16 +02:00
ti-dac7612.c
iio: dac: ti-dac7612: Fix alignment for DMA safety
2022-08-17 15:15:16 +02:00
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