diff --git a/drivers/pinctrl/renesas/pfc-r8a7794.c b/drivers/pinctrl/renesas/pfc-r8a7794.c
index 079f443..657ebca 100644
--- a/drivers/pinctrl/renesas/pfc-r8a7794.c
+++ b/drivers/pinctrl/renesas/pfc-r8a7794.c
@@ -3707,7 +3707,7 @@
 	VI0_CLK_MARK,
 };
 /* - VIN1 ------------------------------------------------------------------- */
-static const union vin_data vin1_data_pins = {
+static const union vin_data12 vin1_data_pins = {
 	.data12 = {
 		RCAR_GP_PIN(5, 12), RCAR_GP_PIN(5, 13),
 		RCAR_GP_PIN(5, 14), RCAR_GP_PIN(5, 15),
@@ -3717,7 +3717,7 @@
 		RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 13),
 	},
 };
-static const union vin_data vin1_data_mux = {
+static const union vin_data12 vin1_data_mux = {
 	.data12 = {
 		VI1_DATA0_MARK, VI1_DATA1_MARK,
 		VI1_DATA2_MARK, VI1_DATA3_MARK,
@@ -5215,7 +5215,7 @@
 		FN_AVB_MDC, FN_SSI_SDATA6_B, 0, 0, }
 	},
 	{ PINMUX_CFG_REG_VAR("IPSR9", 0xE6060044, 32,
-			     1, 3, 3, 3, 3, 2, 2, 3, 3, 3, 3, 3, 3) {
+			     1, 3, 3, 3, 3, 2, 2, 3, 3, 3, 3, 3) {
 		/* IP9_31 [1] */
 		0, 0,
 		/* IP9_30_28 [3] */