[PATCH 3/6] sparc: remove the sparc32_dma_ops indirection

[David Miller]

From: Christoph Hellwig <hch at lst.de>
Date: Sat,  8 Dec 2018 09:41:12 -0800

> There is no good reason to have a double indirection for the sparc32
> dma ops, so remove the sparc32_dma_ops and define separate dma_map_ops
> instance for the different IOMMU types.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>

Acked-by: David S. Miller <davem at davemloft.net>