Cosmin Tanislav 994243de7a iio: temperature: ltc2983: make bulk write buffer DMA-safe ...

[ Upstream commit 5e01762139 ]

regmap_bulk_write() does not guarantee implicit DMA-safety,
even though the current implementation duplicates the given
buffer. Do not rely on it.

Fixes: f110f3188e ("iio: temperature: Add support for LTC2983")
Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Link: https://lore.kernel.org/r/20221103130041.2153295-2-demonsingur@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-12-31 13:14:29 +01:00

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hid-sensor-temperature.c

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iqs620at-temp.c

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Kconfig

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ltc2983.c

iio: temperature: ltc2983: make bulk write buffer DMA-safe

2022-12-31 13:14:29 +01:00

Makefile

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max31856.c

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maxim_thermocouple.c

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mlx90614.c

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mlx90632.c

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tmp006.c

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tmp007.c

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tmp117.c

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tsys01.c

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tsys02d.c

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