linux-next: build warning after merge of the dma-mapping tree

Stephen Rothwell
2021-08-13T07:11:44Z

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Hi all,

After merging the dma-mapping tree, today's linux-next build (htmldocs)
produced this warning:

kernel/dma/mapping.c:224: warning: Function parameter or member 'nents' not described in 'dma_map_sg_attrs'

Caused by commit

fffe3cc8c219 ("dma-mapping: allow map_sg() ops to return negative error codes")

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Cheers,
Stephen Rothwell

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