This driver can use the drm_driver.dumb_destroy and
drm_driver.dumb_map_offset defaults, so no need to set them.
Cc: CK Hu <ck...@mediatek.com>
Cc: Philipp Zabel <p.za...@pengutronix.de>
Signed-off-by: Noralf Trønnes <nor...@tronnes.org>
---
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 --
drivers/gpu/drm/mediatek/mtk_drm_gem.c | 25 -------------------------
drivers/gpu/drm/mediatek/mtk_drm_gem.h | 3 ---
3 files changed, 30 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index f0cb276..a2ca90f 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -293,8 +293,6 @@ static struct drm_driver mtk_drm_driver = {
.gem_free_object_unlocked = mtk_drm_gem_free_object,
.gem_vm_ops = &drm_gem_cma_vm_ops,
.dumb_create = mtk_drm_gem_dumb_create,
- .dumb_map_offset = mtk_drm_gem_dumb_map_offset,
- .dumb_destroy = drm_gem_dumb_destroy,
.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
index 7abc550..8ec963f 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.c
@@ -131,31 +131,6 @@ int mtk_drm_gem_dumb_create(struct drm_file *file_priv,
struct drm_device *dev,
return ret;
}
-int mtk_drm_gem_dumb_map_offset(struct drm_file *file_priv,
- struct drm_device *dev, uint32_t handle,
- uint64_t *offset)
-{
- struct drm_gem_object *obj;
- int ret;
-
- obj = drm_gem_object_lookup(file_priv, handle);
- if (!obj) {
- DRM_ERROR("failed to lookup gem object.\n");
- return -EINVAL;
- }
-
- ret = drm_gem_create_mmap_offset(obj);
- if (ret)
- goto out;
-
- *offset = drm_vma_node_offset_addr(&obj->vma_node);
- DRM_DEBUG_KMS("offset = 0x%llx\n", *offset);
-
-out:
- drm_gem_object_unreference_unlocked(obj);
- return ret;
-}
-
static int mtk_drm_gem_object_mmap(struct drm_gem_object *obj,
struct vm_area_struct *vma)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_gem.h
b/drivers/gpu/drm/mediatek/mtk_drm_gem.h
index 2752718..534639b 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_gem.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_gem.h
@@ -46,9 +46,6 @@ struct mtk_drm_gem_obj *mtk_drm_gem_create(struct drm_device
*dev, size_t size,
bool alloc_kmap);
int mtk_drm_gem_dumb_create(struct drm_file *file_priv, struct drm_device *dev,
struct drm_mode_create_dumb *args);
-int mtk_drm_gem_dumb_map_offset(struct drm_file *file_priv,
- struct drm_device *dev, uint32_t handle,
- uint64_t *offset);
int mtk_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
int mtk_drm_gem_mmap_buf(struct drm_gem_object *obj,
struct vm_area_struct *vma);
--
2.7.4
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