iommu/tegra: gart: Disabled as default in Kconfig
Hiroshi DOYU [Thu, 26 Jan 2012 06:56:40 +0000 (08:56 +0200)]
CONFIG_TEGRA_IOMMU_GART has to be selected explicitly because there's
2 IOMMU framewrok existing in Tegra, CONFIG_TEGRA_IOVMM_{GART,SMMU}
and CONFIG_TEGRA_IOMMU_{GART,SMMU}.

Change-Id: I6f1a0ad8e321c5ad5378baa6bc4a9bcecad9d4d2
Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Reviewed-on: http://git-master/r/77513
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>

drivers/iommu/Kconfig

index e291f7a..a2c55bf 100644 (file)
@@ -120,7 +120,6 @@ config TEGRA_IOMMU_SMMU
 config TEGRA_IOMMU_GART
        bool "Tegra GART IOMMU Support"
        depends on ARCH_TEGRA_2x_SOC
-       default y
        select IOMMU_API
        help
          Enables support for remapping discontiguous physical memory