linux-kernel - Re: [PATCH] sh: mm: Use dma_zalloc_coherent instead of dma_alloc

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Date:   Mon, 10 Sep 2018 12:02:43 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     zhongjiang@...wei.com
Cc:     Rich Felker <dalias@...c.org>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Robin Murphy <robin.murphy@....com>,
        Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Linux-sh list <linux-sh@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] sh: mm: Use dma_zalloc_coherent instead of
 dma_alloc_coherent + memset

On Mon, Sep 10, 2018 at 5:07 AM zhong jiang <zhongjiang@...wei.com> wrote:
> dma_zalloc_coherent has taken the dma_alloc_coherent() and memset() into
> account. Therefore, just use dma_zalloc_coherent to replace the open code.
>
> Signed-off-by: zhong jiang <zhongjiang@...wei.com>

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