# Re: \[PATCH 33/44\] openrisc: remove arch-specific dma\_supported implementation

- From: Geert Uytterhoeven \<geert@linux-m68k.org\>
- Date: 2017-06-09 12:20:50 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2017/06/5017298
- Thread: https://ratatoskr.run/linux-arm-kernel/2017/06/5016133/t.md

```text
Hi Christoph,

On Thu, Jun 8, 2017 at 3:25 PM, Christoph Hellwig [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
```