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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2016-06-17 10:54:25 +0300 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2016-07-13 17:06:05 +0300 |
| commit | a9abb34f440bcd0ef6ef74c01b8f889a073996f3 (patch) | |
| tree | 8e2f8f2e7dc8efcf81131770444310808c4c56ea /drivers/gpu/drm/exynos | |
| parent | c04d9eb77340aedeaa8ffd79ed0957c8289d84d3 (diff) | |
| download | linux-a9abb34f440bcd0ef6ef74c01b8f889a073996f3.tar.xz | |
drm/exynos: iommu: remove unused entries from exynos_drm_private strcuture
This patch removes unused entries from exynos_drm_private strcuture.
da_start/da_space_size were only used in drm_create_iommu_mapping()
function and never set to other value than the defaults. Instead use
default values directly in arm_iommu_create_mapping() call.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_iommu.c | 9 |
2 files changed, 2 insertions, 9 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index cc33ec9296e7..b39d521f093d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -224,8 +224,6 @@ struct exynos_drm_private { struct drm_property *plane_zpos_property; struct device *dma_dev; - unsigned long da_start; - unsigned long da_space_size; void *mapping; unsigned int pipe; diff --git a/drivers/gpu/drm/exynos/exynos_drm_iommu.c b/drivers/gpu/drm/exynos/exynos_drm_iommu.c index 36dde9691274..0229bad43bd1 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_iommu.c +++ b/drivers/gpu/drm/exynos/exynos_drm_iommu.c @@ -48,13 +48,8 @@ int drm_create_iommu_mapping(struct drm_device *drm_dev) struct dma_iommu_mapping *mapping = NULL; struct exynos_drm_private *priv = drm_dev->dev_private; - if (!priv->da_start) - priv->da_start = EXYNOS_DEV_ADDR_START; - if (!priv->da_space_size) - priv->da_space_size = EXYNOS_DEV_ADDR_SIZE; - - mapping = arm_iommu_create_mapping(&platform_bus_type, priv->da_start, - priv->da_space_size); + mapping = arm_iommu_create_mapping(&platform_bus_type, + EXYNOS_DEV_ADDR_START, EXYNOS_DEV_ADDR_SIZE); if (IS_ERR(mapping)) return PTR_ERR(mapping); |