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(parent: aa621ef) | patch
xen-swiotlb: remove the mapping_error dma_map_ops method
authorChristoph Hellwig <hch@lst.de>
Wed, 21 Nov 2018 18:38:19 +0000 (19:38 +0100)
committerChristoph Hellwig <hch@lst.de>
Thu, 6 Dec 2018 14:56:49 +0000 (06:56 -0800)
commitb765bc7930049c4d8be2c0d57c96d1a189043c2e
treedaf599491f4bbfd5451303c66aa3eebe7877b98etree | snapshot
parentaa621efd8b5cd807b4d8437aaf6c6ca1374352a2commit | diff
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>
drivers/xen/swiotlb-xen.c diff | blob | history
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