| commit | 748c3c4d13232c96a9b173a4cc46406e12b1c8e5 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Wed Nov 21 18:59:50 2018 +0100 |
| committer | Christoph Hellwig <hch@lst.de> | Thu Dec 06 06:56:40 2018 -0800 |
| tree | a9fd6c3d24c3b76aa3ba50d68663fbda15a66a84 | |
| parent | 06301c5e0a16fc4de00582986071aae2b62d6f0a [diff] |
parisc/ccio: remove the mapping_error dma_map_ops method The CCIO 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>