Re: [PATCH 27/44] sparc: remove leon_dma_ops

[Christoph Hellwig]

On Mon, Jun 12, 2017 at 10:06:26AM +0200, Andreas Larsson wrote:
> Yes, it is needed. LEON systems are AMBA bus based. The common case here is 
> DMA over AMBA buses. Some LEON systems have PCI bridges, but in general 
> CONFIG_PCI is not a given.

Ok, and even for AMBA we use the pci ops, so I'll leave it in and drop
the comment from the commit.