From: Stephen Warren <swarren@wwwdotorg.org>
To: Hiroshi Doyu <hdoyu@nvidia.com>, linux@arm.linux.org.uk
Cc: linux-arm-kernel@lists.infradead.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] memory: tegra_ahb_enable_smmu() depends on TEGRA_IOMMU_SMMU
Date: Wed, 06 Feb 2013 11:51:46 -0700 [thread overview]
Message-ID: <5112A642.1020800@wwwdotorg.org> (raw)
In-Reply-To: <1360175666-8377-1-git-send-email-hdoyu@nvidia.com>
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.
Hiroshi, for reference, see:
http://www.arm.linux.org.uk/developer/patches/
next prev parent reply other threads:[~2013-02-06 18:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-06 18:34 [PATCH 1/1] memory: tegra_ahb_enable_smmu() depends on TEGRA_IOMMU_SMMU Hiroshi Doyu
2013-02-06 18:51 ` Stephen Warren [this message]
2013-02-06 19:16 ` Hiroshi Doyu
2013-02-11 17:30 ` Hiroshi Doyu
2013-02-20 17:54 ` Stephen Warren
2013-02-21 13:28 ` Russell King - ARM Linux
2013-02-21 18:56 ` Stephen Warren
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