linux-kernel - Re: [PATCH 01/44] firmware/ivc: use dma_mapping

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Message-ID: <20170613123538.GB16758@ulmo.fritz.box>
Date:   Tue, 13 Jun 2017 14:35:38 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Christoph Hellwig <hch@....de>
Cc:     x86@...nel.org, linux-arm-kernel@...ts.infradead.org,
        xen-devel@...ts.xenproject.org, linux-c6x-dev@...ux-c6x.org,
        linux-hexagon@...r.kernel.org, linux-ia64@...r.kernel.org,
        linux-mips@...ux-mips.org, openrisc@...ts.librecores.org,
        linuxppc-dev@...ts.ozlabs.org, linux-s390@...r.kernel.org,
        linux-sh@...r.kernel.org, sparclinux@...r.kernel.org,
        linux-xtensa@...ux-xtensa.org, dmaengine@...r.kernel.org,
        linux-tegra@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-samsung-soc@...r.kernel.org,
        iommu@...ts.linux-foundation.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 01/44] firmware/ivc: use dma_mapping_error

On Thu, Jun 08, 2017 at 03:25:26PM +0200, Christoph Hellwig wrote:
> DMA_ERROR_CODE is not supposed to be used by drivers.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>
> ---
>  drivers/firmware/tegra/ivc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Acked-by: Thierry Reding <treding@...dia.com>

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