| commit | cad34be747b8a92146e71c8267f2c1d6794e34c0 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Wed Nov 21 19:35:19 2018 +0100 |
| committer | Christoph Hellwig <hch@lst.de> | Thu Dec 06 06:56:48 2018 -0800 |
| tree | 638d7404b8b08119c27472d92156d6a43212c0dc | |
| parent | 524a669bdd5ff45cb927f0c524ed4e7a4fb3650b [diff] |
iommu/dma-iommu: remove the mapping_error dma_map_ops method Return DMA_MAPPING_ERROR instead of 0 on a dma mapping failure 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>