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Date:   Wed, 22 Dec 2021 00:23:30 -0800
From:   Christoph Hellwig <hch@infradead.org>
To:     Guo Zhengkui <guozhengkui@vivo.com>
Cc:     Christoph Hellwig <hch@infradead.org>,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        Robin Murphy <robin.murphy@arm.com>,
        "open list:SWIOTLB SUBSYSTEM" <iommu@lists.linux-foundation.org>,
        open list <linux-kernel@vger.kernel.org>, kernel@vivo.com
Subject: Re: [PATCH] Swiotlb: remove a duplicate include
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On Wed, Dec 22, 2021 at 10:54:16AM +0800, Guo Zhengkui wrote:
> Remove a duplicate "#include <linux/io.h>". The deleted one in line 43
> is under "#ifdef CONFIG_DMA_RESTRICTED_POOL". However, there is already
> one in line 53 with no conditional compile.

This doesn't apply to the dma-mapping for-next tree.  Also please don't
capitalize the subject line.