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| author | Christoph Hellwig <[email protected]> | 2025-05-05 07:01:45 +0000 |
|---|---|---|
| committer | Marek Szyprowski <[email protected]> | 2025-05-06 06:36:53 +0000 |
| commit | 5f3b133a23c545272b6bc1e818a5a35e1ca84b1e (patch) | |
| tree | a3b8005fab8f8ce46facaabaf7c10dc41dfeedf4 /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | dma-mapping: Implement link/unlink ranges API (diff) | |
| download | kernel-5f3b133a23c545272b6bc1e818a5a35e1ca84b1e.tar.gz kernel-5f3b133a23c545272b6bc1e818a5a35e1ca84b1e.zip | |
dma-mapping: add a dma_need_unmap helper
Add helper that allows a driver to skip calling dma_unmap_*
if the DMA layer can guarantee that they are no-nops.
Signed-off-by: Christoph Hellwig <[email protected]>
Tested-by: Jens Axboe <[email protected]>
Reviewed-by: Luis Chamberlain <[email protected]>
Signed-off-by: Leon Romanovsky <[email protected]>
Signed-off-by: Marek Szyprowski <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions