linux/drivers/iio/resolver
Jonathan Cameron 37882314d3 iio: resolver: ad2s1200: 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.

Fixes tag is probably not where the issue was first introduced, but
is likely to be as far as anyone considers backporting this fix.

Fixes: 0bd3d338f6 ("staging: iio: ad2s1200: Improve readability with be16_to_cpup")
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220508175712.647246-89-jic23@kernel.org
2022-06-14 11:53:19 +01:00
..
ad2s90.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
ad2s1200.c iio: resolver: ad2s1200: Fix alignment for DMA safety 2022-06-14 11:53:19 +01:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00