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| author | Christoph Hellwig <hch@lst.de> | 2018-11-21 18:56:25 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-12-06 06:56:38 -0800 |
| commit | d11e3d3d03360cd49497c837490576f793baf746 (patch) | |
| tree | ae98b833e1b5a95e1ae662d4fdbc116bd2e3799f /Documentation/bt8xxgpio.txt | |
| parent | 72fd97bf4e75e37552640614a0ea98897fc1dd77 (diff) | |
| download | talos-op-linux-d11e3d3d03360cd49497c837490576f793baf746.tar.gz talos-op-linux-d11e3d3d03360cd49497c837490576f793baf746.zip | |
powerpc/iommu: remove the mapping_error dma_map_ops method
The powerpc iommu code already returns (~(dma_addr_t)0x0) on mapping
failures, so we can switch over to returning DMA_MAPPING_ERROR and let
the core dma-mapping code handle the rest.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/bt8xxgpio.txt')
0 files changed, 0 insertions, 0 deletions
