netdev - Re: [PATCH 27/44] sparc: remove leon_dma

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Message-Id: <20170608.102235.262414851920420864.davem@davemloft.net>
Date:   Thu, 08 Jun 2017 10:22:35 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     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 27/44] sparc: remove leon_dma_ops

From: Christoph Hellwig <hch@....de>
Date: Thu,  8 Jun 2017 15:25:52 +0200

> We can just use pci32_dma_ops.
> 
> Btw, given that leon is 32-bit and appears to be PCI based, do even need
> the special case for it in get_arch_dma_ops at all?

I would need to defer to the LEON developers on that, but they haven't
been very actively lately so whether you'll get a response or not is
hard to predict.

> Signed-off-by: Christoph Hellwig <hch@....de>

Acked-by: David S. Miller <davem@...emloft.net>