linux-kernel - Re: [PATCH v4 2/4] spi: spi-mtk-nor: use dma_alloc

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Message-ID: <20201005152433.GA48857@sirena.org.uk>
Date:   Mon, 5 Oct 2020 16:24:33 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Ikjoon Jang <ikjn@...omium.org>
Cc:     Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-spi@...r.kernel.org, linux-mtd@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        Matthias Brugger <matthias.bgg@...il.com>,
        Chuanhong Guo <gch981213@...il.com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v4 2/4] spi: spi-mtk-nor: use dma_alloc_coherent() for
 bounce buffer

On Tue, Sep 29, 2020 at 03:37:53PM +0800, Ikjoon Jang wrote:
> Use dma_alloc_coherent() for bounce buffer instead of kmalloc() to
> make sure the bounce buffer to be allocated within its DMAable range.

This doesn't apply against current code, please check and resend.

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