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| author | Christoph Hellwig <[email protected]> | 2017-08-27 08:17:48 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2017-10-19 14:37:33 +0000 |
| commit | 87f626348a7a4f9d21c321b6326492de9aef245f (patch) | |
| tree | f4889680038dc987032b69639d8d01e9b011cf1c /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | mn10300: make dma_cache_sync a no-op (diff) | |
| download | kernel-87f626348a7a4f9d21c321b6326492de9aef245f.tar.gz kernel-87f626348a7a4f9d21c321b6326492de9aef245f.zip | |
powerpc: make dma_cache_sync a no-op
powerpc does not implement DMA_ATTR_NON_CONSISTENT allocations, so it
doesn't make any sense to do any work in dma_cache_sync given that it
must be a no-op when dma_alloc_attrs returns coherent memory.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Robin Murphy <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions