linux-kernel - Re: dma_declare_coherent

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Message-ID: <CAMuHMdUOaRiJcO1fq3u4tgeB0aUbfn_qn7DEZtW4BC+7ECcx4Q@mail.gmail.com>
Date:   Mon, 28 Jun 2021 16:29:18 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Christoph Hellwig <hch@....de>
Cc:     Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>,
        Linux-sh list <linux-sh@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: dma_declare_coherent_memory and SuperH

Hi Christoph,

On Wed, Jun 23, 2021 at 3:33 PM Christoph Hellwig <hch@....de> wrote:
> I have a vague recollection that you were planning on dropping support
> for non-devicetree platforms, is that still the case?
>
> The reason I'm asking is because all but one users of
> dma_declare_coherent_memory are in the sh platform setup code, and
> I'd really like to move towards killing this function off.

I guess you mean drivers/remoteproc/remoteproc_virtio.c?

BeagleV Starlight Beta will be adding two more in
drivers/nvdla/nvdla_gem.c.
https://github.com/esmil/linux/commit/ce5cffcc8e618604a0d442758321fc5577751c9d

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-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