From: hdoyu@nvidia.com (Hiroshi Doyu)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/1] memory: tegra_ahb_enable_smmu() depends on TEGRA_IOMMU_SMMU
Date: Wed, 6 Feb 2013 20:16:35 +0100 [thread overview]
Message-ID: <20130206.211635.744922728615926717.hdoyu@nvidia.com> (raw)
In-Reply-To: <5112A642.1020800@wwwdotorg.org>
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
next prev parent reply other threads:[~2013-02-06 19:16 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
2013-02-06 19:16 ` Hiroshi Doyu [this message]
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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