Hi Christoph,

On Sun, Aug 27, 2017 at 6:10 PM, Christoph Hellwig [off-list ref] wrote:

After we removed all the dead wood it turns out only two architectures
actually implement dma_cache_sync as a no-op: mips and parisc.  Add

s/no-op/real op/

a cache_sync method to struct dma_map_ops and implement it for the
mips defualt DMA ops, and the parisc pa11 ops.

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