+
+ if (!prime_attach)
+ return;
+
+ sgt = prime_attach->sgt;
+
+ if (prime_attach->dir != DMA_NONE)
+ dma_unmap_sg(attach->dev, sgt->sgl, sgt->nents,
+ prime_attach->dir);
+
+ sg_free_table(sgt);
+ kfree(sgt);
+ kfree(prime_attach);
+ attach->priv = NULL;
+}
+
+static void drm_prime_remove_buf_handle_locked(
+ struct drm_prime_file_private *prime_fpriv,
+ struct dma_buf *dma_buf)
+{
+ struct drm_prime_member *member, *safe;
+
+ list_for_each_entry_safe(member, safe, &prime_fpriv->head, entry) {
+ if (member->dma_buf == dma_buf) {
+ dma_buf_put(dma_buf);
+ list_del(&member->entry);
+ kfree(member);
+ }
+ }