Christoph Hellwig ed4bc1890b hal2: convert to dma_alloc_noncoherent ...

Use the new non-coherent DMA API including proper ownership transfers.
This also means we can allocate the buffer memory with the proper
direction instead of bidirectional.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

2020-09-25 06:20:44 +02:00

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