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| author | Alexandru Ardelean <alexandru.ardelean@analog.com> | 2020-08-26 07:20:11 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-03 19:40:58 +0100 |
| commit | 65e02d0b5039f393c1918e992322ebbb5f077490 (patch) | |
| tree | 2bee6b3fdcf55dd82ff2e4a6b848fb62930b4b32 /tools/virtio | |
| parent | e7b61fc4ca5e7c6869f224d56c5c585fea884c94 (diff) | |
iio: buffer-dmaengine: adjust `bytes_used` with residue info
A transfer may fall shorter than the bytes in the block.
This information is available in the residue from the DMA engine, so we can
compute actual `bytes_used` with that by subtracting the residue.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20200826052011.13348-1-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/virtio')
0 files changed, 0 insertions, 0 deletions