Mark Cave-Ayland bc9ca5958d macio: call dma_memory_unmap() at the end of each DMA transfer
This ensures that the underlying memory is marked dirty once the transfer
is complete and resolves cache coherency problems under MacOS 9.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-06-14 10:43:24 +10:00
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