drm/exynos: remove to use ifdef CONFIG_ARM_DMA_USE_IOMMU

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If CONFIG_ARM_DMA_USE_IOMMU is disable, CONFIG_DRM_EXYNOS_IOMMU also is
disable. When CONFIG_DRM_EXYNOS_IOMMU is disable,
is_drm_iommu_supported() returns always false, so we can remove to use
ifdef CONFIG_ARM_DMA_USE_IOMMU in is_drm_iommu_supported().

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

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Joonyoung Shim 2015-07-02 21:49:37 +09:00 • committed by Inki Dae

parent 5149705dac

commit b24919575e

1 changed files with 0 additions and 4 deletions

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drivers/gpu/drm/exynos/exynos_drm_iommu.h

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