linux-kernel - Re: [PATCH 1/9] iommu/amd: Remove map_sg_no

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Message-ID: <CAKocOOMdFyzBgOrsU3iu6Uj0f7Hk373FXrWfMkFP89LaKw0xaw@mail.gmail.com>
Date:	Wed, 10 Apr 2013 10:03:03 -0600
From:	Shuah Khan <shuahkhan@...il.com>
To:	Joerg Roedel <joro@...tes.org>
Cc:	iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/9] iommu/amd: Remove map_sg_no_iommu()

On Tue, Apr 9, 2013 at 2:12 PM, Joerg Roedel <joro@...tes.org> wrote:
> This function was intended as a fall-back if the map_sg
> function is called for a device not mapped by the IOMMU.
> Since the AMD IOMMU driver uses per-device dma_ops this can
> never happen. So this function isn't needed anymore.
>
> Signed-off-by: Joerg Roedel <joro@...tes.org>
> ---

Reviewed-by: Shuah Khan <shuahkhan@...il.com>
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