vmw_user_bo_verify_access 768 drivers/gpu/drm/vmwgfx/vmwgfx_drv.h extern int vmw_user_bo_verify_access(struct ttm_buffer_object *bo, vmw_user_bo_verify_access 794 drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c return vmw_user_bo_verify_access(bo, tfile);