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| author |   Christoph Hellwig <hch@lst.de> | 2018-11-21 19:38:19 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-12-06 06:56:49 -0800 |
| commit | a4abe0ad10654b122caed873d8a7a58989d7cf9b (patch) | |
| tree | daf599491f4bbfd5451303c66aa3eebe7877b98e /include/linux/dma-mapping.h | |
| parent | iommu/dma-iommu: remove the mapping_error dma_map_ops method (diff) | |
| download | wireguard-linux-a4abe0ad10654b122caed873d8a7a58989d7cf9b.tar.xz wireguard-linux-a4abe0ad10654b122caed873d8a7a58989d7cf9b.zip | |
xen-swiotlb: 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>
Diffstat (limited to 'include/linux/dma-mapping.h')
0 files changed, 0 insertions, 0 deletions