diff options
| author | Jonathan Cameron <[email protected]> | 2022-05-08 18:57:09 +0100 |
|---|---|---|
| committer | Jonathan Cameron <[email protected]> | 2022-06-14 11:53:19 +0100 |
| commit | faa05ecb1349070d874810e161b653c2220e0006 (patch) | |
| tree | 7c5a356409548e00ad1abbe57d59e9071abf9777 /tools/perf/scripts/python | |
| parent | 37882314d3bdc2ae775ebb9fa8ed7a94cd1aad61 (diff) | |
iio: resolver: ad2s90: 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 far beyond the point where anyone considers
backporting this fix.
Fixes: 58f08b0af857 ("staging:iio:resolver:ad2s90 general cleanup")
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')
0 files changed, 0 insertions, 0 deletions