Messages in this thread | | | From | Geert Uytterhoeven <> | Date | Fri, 9 Aug 2019 09:21:28 +0200 | Subject | Re: [PATCH 8/8] dma-mapping: remove CONFIG_ARCH_NO_COHERENT_DMA_MMAP |
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Hi Christoph,
On Thu, Aug 8, 2019 at 6:01 PM Christoph Hellwig <hch@lst.de> wrote: > CONFIG_ARCH_NO_COHERENT_DMA_MMAP is now functionally identical to > !CONFIG_MMU, so remove the separate symbol. The only difference is that > arm did not set it for !CONFIG_MMU, but arm uses a separate dma mapping > implementation including its own mmap method, which is handled by moving > the CONFIG_MMU check in dma_can_mmap so that is only applies to the > dma-direct case, just as the other ifdefs for it. > > Signed-off-by: Christoph Hellwig <hch@lst.de>
> arch/m68k/Kconfig | 1 -
For m68k: Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
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
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