diff --git a/drivers/clk/renesas/r8a7791-cpg-mssr.c b/drivers/clk/renesas/r8a7791-cpg-mssr.c
index 25fd489..675ac83 100644
--- a/drivers/clk/renesas/r8a7791-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7791-cpg-mssr.c
@@ -289,7 +289,7 @@
 	.name		= "clk_r8a7791",
 	.id		= UCLASS_CLK,
 	.of_match	= r8a7791_clk_ids,
-	.priv_auto_alloc_size = sizeof(struct gen2_clk_priv),
+	.priv_auto	= sizeof(struct gen2_clk_priv),
 	.ops		= &gen2_clk_ops,
 	.probe		= gen2_clk_probe,
 	.remove		= gen2_clk_remove,