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iommu/exynos: Fix arm64 allmodconfig build 

The Exynos IOMMU driver uses the ARM specific dmac_flush_range() and
outer_flush_range() functions. This breaks the build on arm64 allmodconfig
in -next since support has been merged for some Exynos ARMv8 SoCs. Add a
dependency on ARM to keep things building until either the driver has the
ARM dependencies removed or the ARMv8 architecture code implements these
ARM specific APIs.

Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Mark Brown 2014-12-15 15:54:42 +00:00 committed by Arnd Bergmann
parent 1888d2fa31
commit 20911ce607
1 changed files with 1 additions and 1 deletions
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drivers/iommu/Kconfig
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@ -174,7 +174,7 @@ config TEGRA_IOMMU_SMMU
config EXYNOS_IOMMU
bool "Exynos IOMMU Support"
depends on ARCH_EXYNOS
depends on ARCH_EXYNOS && ARM
select IOMMU_API
select ARM_DMA_USE_IOMMU
help