diff --git a/drivers/pinctrl/rockchip/pinctrl-rk3128.c b/drivers/pinctrl/rockchip/pinctrl-rk3128.c
index a175d6c..85c2e61 100644
--- a/drivers/pinctrl/rockchip/pinctrl-rk3128.c
+++ b/drivers/pinctrl/rockchip/pinctrl-rk3128.c
@@ -203,7 +203,7 @@
 	.name		= "pinctrl_rk3128",
 	.id		= UCLASS_PINCTRL,
 	.of_match	= rk3128_pinctrl_ids,
-	.priv_auto_alloc_size = sizeof(struct rockchip_pinctrl_priv),
+	.priv_auto	= sizeof(struct rockchip_pinctrl_priv),
 	.ops		= &rockchip_pinctrl_ops,
 #if !CONFIG_IS_ENABLED(OF_PLATDATA)
 	.bind		= dm_scan_fdt_dev,