diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_iommu.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_iommu.h | 1 | ||||
| -rw-r--r-- | drivers/iommu/shmobile-iommu.c | 2 |
4 files changed, 3 insertions, 8 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 0eaf5a27e120..a8f9dba2a816 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -237,7 +237,6 @@ struct drm_exynos_file_private { * otherwise default one. * @da_space_size: size of device address space. * if 0 then default value is used for it. - * @da_space_order: order to device address space. */ struct exynos_drm_private { struct drm_fb_helper *fb_helper; @@ -255,7 +254,6 @@ struct exynos_drm_private { unsigned long da_start; unsigned long da_space_size; - unsigned long da_space_order; }; /* diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.c b/drivers/gpu/drm/exynos/exynos_drm_iommu.c index fb8db0378274..b32b291f88ff 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_iommu.c +++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.c @@ -36,12 +36,10 @@ int drm_create_iommu_mapping(struct drm_device *drm_dev) priv->da_start = EXYNOS_DEV_ADDR_START; if (!priv->da_space_size) priv->da_space_size = EXYNOS_DEV_ADDR_SIZE; - if (!priv->da_space_order) - priv->da_space_order = EXYNOS_DEV_ADDR_ORDER; mapping = arm_iommu_create_mapping(&platform_bus_type, priv->da_start, - priv->da_space_size, - priv->da_space_order); + priv->da_space_size); + if (IS_ERR(mapping)) return PTR_ERR(mapping); diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.h b/drivers/gpu/drm/exynos/exynos_drm_iommu.h index 598e60f57d4b..72376d41c512 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_iommu.h +++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.h @@ -14,7 +14,6 @@ #define EXYNOS_DEV_ADDR_START 0x20000000 #define EXYNOS_DEV_ADDR_SIZE 0x40000000 -#define EXYNOS_DEV_ADDR_ORDER 0x0 #ifdef CONFIG_DRM_EXYNOS_IOMMU diff --git a/drivers/iommu/shmobile-iommu.c b/drivers/iommu/shmobile-iommu.c index 7a3b928fad1c..464acda0bbc4 100644 --- a/drivers/iommu/shmobile-iommu.c +++ b/drivers/iommu/shmobile-iommu.c @@ -343,7 +343,7 @@ static int shmobile_iommu_add_device(struct device *dev) mapping = archdata->iommu_mapping; if (!mapping) { mapping = arm_iommu_create_mapping(&platform_bus_type, 0, - L1_LEN << 20, 0); + L1_LEN << 20); if (IS_ERR(mapping)) return PTR_ERR(mapping); archdata->iommu_mapping = mapping; |