Christoph Hellwig ed6ccf10f2 dma-mapping: properly stub out the DMA API for !CONFIG_HAS_DMA ...

This avoids link failures in drivers using the DMA API, when they
are compiled for user mode Linux with CONFIG_COMPILE_TEST=y.

Fixes: 356da6d0cd ("dma-mapping: bypass indirect calls for dma-direct")
Signed-off-by: Christoph Hellwig <hch@lst.de>

2019-01-04 09:03:17 +01:00

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