Hi Christoph,

On Thu, Jun 8, 2017 at 3:25 PM, Christoph Hellwig [off-list ref] wrote:

This implementation is simply bogus - hexagon only has a simple

openrisc?

direct mapped DMA implementation and thus doesn't care about the
address.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 arch/openrisc/include/asm/dma-mapping.h | 7 -------

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds