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| author | Jonathan Cameron <[email protected]> | 2022-05-08 18:56:32 +0100 |
|---|---|---|
| committer | Jonathan Cameron <[email protected]> | 2022-06-14 11:53:16 +0100 |
| commit | b378722a3e9bb51318c0de7eeb4d71f2fcd6987f (patch) | |
| tree | e03ac6e26bf0b055a41183720a89387c1e9675a8 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 7d12a61187aed57863c41032acbc1fae516d6e49 (diff) | |
iio: dac: ad5764: 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: 68b14d7ea956 ("staging:iio:dac: Add AD5764 driver")
Signed-off-by: Jonathan Cameron <[email protected]>
Acked-by: Nuno Sá <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions