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| author | Jonathan Cameron <[email protected]> | 2022-05-08 18:55:52 +0100 |
|---|---|---|
| committer | Jonathan Cameron <[email protected]> | 2022-06-14 11:53:12 +0100 |
| commit | 585c9772f883da3ac425e2e8277b2aaceb201f38 (patch) | |
| tree | 0949d9faf38d545002c7040edc50e0e77cd6a6d7 /tools/perf/scripts/python/flamegraph.py | |
| parent | 98295a206d04633bae31f279de11ff7d04724bce (diff) | |
iio: adc: ad7298: 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: be7fd3b86ad2 ("iio:adc:ad7298 make the tx and rx buffers __be16")
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/flamegraph.py')
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