diff options
| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2015-07-02 21:49:37 +0900 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2015-08-16 10:23:32 +0900 |
| commit | b24919575ea26937013a4380a604c4e8c0a71c81 (patch) | |
| tree | e935c8937b5933db3ebd9840b29737075cd576c5 /drivers/gpu/drm | |
| parent | 5149705dacfb24406634d2060880cd5605772540 (diff) | |
drm/exynos: remove to use ifdef CONFIG_ARM_DMA_USE_IOMMU
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>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_iommu.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.h b/drivers/gpu/drm/exynos/exynos_drm_iommu.h index 8341c7a475b4..a90357fc163d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_iommu.h +++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.h @@ -29,13 +29,9 @@ void drm_iommu_detach_device(struct drm_device *dev_dev, static inline bool is_drm_iommu_supported(struct drm_device *drm_dev) { -#ifdef CONFIG_ARM_DMA_USE_IOMMU struct device *dev = drm_dev->dev; return dev->archdata.mapping ? true : false; -#else - return false; -#endif } int drm_iommu_attach_device_if_possible( |