| commit | 524a669bdd5ff45cb927f0c524ed4e7a4fb3650b | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Wed Nov 21 19:34:10 2018 +0100 |
| committer | Christoph Hellwig <hch@lst.de> | Thu Dec 06 06:56:48 2018 -0800 |
| tree | 5d529bbe691e89053fcf16039ebfefabe8bb24e0 | |
| parent | 964f2311a6862f1fbcc044d0828ad90030928b7f [diff] |
iommu/vt-d: 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>