drm/amdgpu: remove amdgpu_bo_list_clone

Not used any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>

2 files changed, 0 insertions, 35 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 0088af1efd54..a2d5cf7df56f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1084,8 +1084,6 @@ struct amdgpu_bo_list {
 };
 
 struct amdgpu_bo_list *
-amdgpu_bo_list_clone(struct amdgpu_bo_list *list);
-struct amdgpu_bo_list *
 amdgpu_bo_list_get(struct amdgpu_fpriv *fpriv, int id);
 void amdgpu_bo_list_put(struct amdgpu_bo_list *list);
 void amdgpu_bo_list_free(struct amdgpu_bo_list *list);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
index 7eed523bf28f..f82a2dd83874 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c
@@ -62,39 +62,6 @@ static int amdgpu_bo_list_create(struct amdgpu_fpriv *fpriv,
         return 0;
 }
 
-struct amdgpu_bo_list *
-amdgpu_bo_list_clone(struct amdgpu_bo_list *list)
-{
-        struct amdgpu_bo_list *result;
-        unsigned i;
-
-        result = kmalloc(sizeof(struct amdgpu_bo_list), GFP_KERNEL);
-        if (!result)
-                return NULL;
-
-        result->array = drm_calloc_large(list->num_entries,
-                sizeof(struct amdgpu_bo_list_entry));
-        if (!result->array) {
-                kfree(result);
-                return NULL;
-        }
-
-        mutex_init(&result->lock);
-        result->gds_obj = list->gds_obj;
-        result->gws_obj = list->gws_obj;
-        result->oa_obj = list->oa_obj;
-        result->has_userptr = list->has_userptr;
-        result->num_entries = list->num_entries;
-
-        memcpy(result->array, list->array, list->num_entries *
-               sizeof(struct amdgpu_bo_list_entry));
-
-        for (i = 0; i < result->num_entries; ++i)
-                amdgpu_bo_ref(result->array[i].robj);
-
-        return result;
-}
-
 static void amdgpu_bo_list_destroy(struct amdgpu_fpriv *fpriv, int id)
 {
         struct amdgpu_bo_list *list;