Christoph Hellwig 545d29272f dma-mapping: move dma_common_{mmap,get_sgtable} out of mapping.c ...

Add a new file that contains helpers for misc DMA ops, which is only
built when CONFIG_DMA_OPS is set.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>

2020-09-11 09:14:56 +02:00

442 B

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