| commit | fb1b53f16c5e457eac8837407da37f29bf0a509a | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Wed Nov 21 19:00:17 2018 +0100 |
| committer | Christoph Hellwig <hch@lst.de> | Thu Dec 06 06:56:41 2018 -0800 |
| tree | 0066511731ed08c54c4b7ef89e217221d8825b88 | |
| parent | 748c3c4d13232c96a9b173a4cc46406e12b1c8e5 [diff] |
parisc/sba_iommu: remove the mapping_error dma_map_ops method The SBA 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>