diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_iommu.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_iommu.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.h b/drivers/gpu/drm/exynos/exynos_drm_iommu.h index 8341c7a475b4..dc1b5441f491 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_iommu.h +++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.h @@ -29,19 +29,11 @@ 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( - struct exynos_drm_crtc *exynos_crtc, struct drm_device *drm_dev, - struct device *subdrv_dev); - #else static inline int drm_create_iommu_mapping(struct drm_device *drm_dev) @@ -69,12 +61,5 @@ static inline bool is_drm_iommu_supported(struct drm_device *drm_dev) return false; } -static inline int drm_iommu_attach_device_if_possible( - struct exynos_drm_crtc *exynos_crtc, struct drm_device *drm_dev, - struct device *subdrv_dev) -{ - return 0; -} - #endif #endif |