linux-kernel - Re: [RFC PATCH 1/3] ARM: dma-mapping: update comment about handling dma

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Message-ID: <CAMuHMdV_xpj62BkqwoTAaaugM3BkDRQTC=E0cEDqKBg3sUYNBg@mail.gmail.com>
Date:   Fri, 14 Sep 2018 14:15:01 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc:     Linux IOMMU <iommu@...ts.linux-foundation.org>,
        Robin Murphy <robin.murphy@....com>,
        Christoph Hellwig <hch@....de>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH 1/3] ARM: dma-mapping: update comment about handling
 dma_ops when detaching from IOMMU

On Thu, Sep 13, 2018 at 5:18 PM Wolfram Sang
<wsa+renesas@...g-engineering.com> wrote:
> Update the comment because we don't set the pointer to NULL anymore.
> Also use the correct pointer name 'dma_ops' instead of 'dma_map_ops'.
>
> Fixes: 1874619a7df4 ("ARM: dma-mapping: Set proper DMA ops in arm_iommu_detach_device()")
> Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>

Nice catch!

Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>

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