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From: Christoph Hellwig <hch@lst.de>
To: iommu@lists.linux-foundation.org
Subject: dma_declare_coherent spring cleaning
Date: Mon, 11 Feb 2019 14:35:42 +0100
Message-Id: <20190211133554.30055-1-hch@lst.de>
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Cc: linux-xtensa@linux-xtensa.org, linuxppc-dev@lists.ozlabs.org,
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 <linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org>

Hi all,

this series removes various bits of dead code and refactors the
remaining functionality around dma_declare_coherent to be a somewhat
more coherent code base.