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Date: Wed, 20 Feb 2013 10:54:38 -0700
From: Stephen Warren <swarren@wwwdotorg.org>
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To: Russell King <linux@arm.linux.org.uk>
CC: Hiroshi Doyu <hdoyu@nvidia.com>,
        "linux-arm-kernel@lists.infradead.org" 
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        "linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
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Subject: Re: [PATCH 1/1] memory: tegra_ahb_enable_smmu() depends on TEGRA_IOMMU_SMMU
References: <1360175666-8377-1-git-send-email-hdoyu@nvidia.com><5112A642.1020800@wwwdotorg.org><20130206.211635.744922728615926717.hdoyu@nvidia.com> <20130211.193034.1346903263789032239.hdoyu@nvidia.com>
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On 02/11/2013 10:30 AM, Hiroshi Doyu wrote:
> Hiroshi Doyu <hdoyu@nvidia.com> wrote @ Wed, 06 Feb 2013 21:16:35 +0200 (EET):
> 
>> Hi Russell,
>>
>> Stephen Warren <swarren@wwwdotorg.org> wrote @ Wed, 6 Feb 2013 19:51:46 +0100:
>>
>>> On 02/06/2013 11:34 AM, Hiroshi Doyu wrote:
>>>> New SoC, Tegra114 also uses SMMU. Change tegra_ahb_enable_smmu()'s
>>>> dependency from ARCH_TEGRA_3x_SOC to TEGRA_IOMMU_SMMU. No need to edit
>>>> whenever a new Tegra SoC comes.
>>>>
>>>> The following combination caused build error, which this patch fixes.
>>>>
>>>> CONFIG_ARCH_TEGRA_2x_SOC=y
>>>> \# CONFIG_ARCH_TEGRA_3x_SOC is not set
>>>> CONFIG_ARCH_TEGRA_114_SOC=y
>>>>
>>>> drivers/iommu/tegra-smmu.c:485: undefined reference to 'tegra_ahb_enable_smmu'
>>>
>>> Tested-by: Stephen Warren <swarren@nvidia.com>
>>>
>>> Russell, I assume Hiroshi should upload this to your patch tracker? It's
>>> needed for 3.9.
>>
>> FYI: Submitted as:
>> http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=7640/1
> 
> Russell,
> 
> Is the above ok for you?
> Please let me know if still I need to do something.

Russell, will this patch make it into your tree for 3.9? Do you think it
should go through some other tree? Thanks.