obj->dev_addr = DMA_ERROR_CODE;
- mapping = obj->obj.filp->f_path.dentry->d_inode->i_mapping;
+ mapping = file_inode(obj->obj.filp)->i_mapping;
mapping_set_gfp_mask(mapping, GFP_HIGHUSER | __GFP_RECLAIMABLE);
DRM_DEBUG_DRIVER("alloc obj %p size %zu\n", obj, size);