Christoph Hellwig 06301c5e0a sparc: remove the mapping_error dma_map_ops method ...

Sparc 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>

2018-12-06 06:56:40 -08:00

1.3 KiB

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