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| author | Christoph Hellwig <hch@lst.de> | 2018-11-21 18:59:50 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-12-06 06:56:40 -0800 |
| commit | 748c3c4d13232c96a9b173a4cc46406e12b1c8e5 (patch) | |
| tree | a9fd6c3d24c3b76aa3ba50d68663fbda15a66a84 /Documentation/hwmon | |
| parent | 06301c5e0a16fc4de00582986071aae2b62d6f0a (diff) | |
| download | talos-obmc-linux-748c3c4d13232c96a9b173a4cc46406e12b1c8e5.tar.gz talos-obmc-linux-748c3c4d13232c96a9b173a4cc46406e12b1c8e5.zip | |
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>
Diffstat (limited to 'Documentation/hwmon')
0 files changed, 0 insertions, 0 deletions
