Christoph Hellwig ceaf481c4f sparc: implement ->mapping_error ...

DMA_ERROR_CODE is going to go away, so don't rely on it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: David S. Miller <davem@davemloft.net>

2017-06-28 06:54:32 -07:00

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