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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2012-05-16 17:08:55 +0200
committerInki Dae <inki.dae@samsung.com>2012-06-05 11:53:58 +0900
commit6037bafa2e676162a86e4f4dee366e394565a0ee (patch)
tree646dcbedd02698086583e251b4f4fd00a8128aac
parent293a1c128ecc523e9a74252ca64220d8081be759 (diff)
downloadop-kernel-dev-6037bafa2e676162a86e4f4dee366e394565a0ee.zip
op-kernel-dev-6037bafa2e676162a86e4f4dee366e394565a0ee.tar.gz
drm/exynos: Don't cast GEM object to Exynos GEM object when not needed
The exynos_drm_gem_dumb_map_offset() doesn't need to access any Exynos-specific GEM object fields, don't cast the GEM object. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_gem.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index fc91293..5c8b683 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -689,7 +689,6 @@ int exynos_drm_gem_dumb_map_offset(struct drm_file *file_priv,
struct drm_device *dev, uint32_t handle,
uint64_t *offset)
{
- struct exynos_drm_gem_obj *exynos_gem_obj;
struct drm_gem_object *obj;
int ret = 0;
@@ -710,15 +709,13 @@ int exynos_drm_gem_dumb_map_offset(struct drm_file *file_priv,
goto unlock;
}
- exynos_gem_obj = to_exynos_gem_obj(obj);
-
- if (!exynos_gem_obj->base.map_list.map) {
- ret = drm_gem_create_mmap_offset(&exynos_gem_obj->base);
+ if (!obj->map_list.map) {
+ ret = drm_gem_create_mmap_offset(obj);
if (ret)
goto out;
}
- *offset = (u64)exynos_gem_obj->base.map_list.hash.key << PAGE_SHIFT;
+ *offset = (u64)obj->map_list.hash.key << PAGE_SHIFT;
DRM_DEBUG_KMS("offset = 0x%lx\n", (unsigned long)*offset);
out:
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