diff mbox series

[1/4] pinctrl: sh-pfc: r8a7795: Deduplicate VIN5 pin definitions

Message ID 20190111122705.32365-2-geert+renesas@glider.be
State New
Headers show
Series [1/4] pinctrl: sh-pfc: r8a7795: Deduplicate VIN5 pin definitions | expand

Commit Message

Geert Uytterhoeven Jan. 11, 2019, 12:27 p.m. UTC 
Use union vin_data16 and VIN_DATA_PIN_GROUP() to reduce redundancies in
pin definitions for the VIN5 channel.

This reduces kernel size by 240 bytes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/pinctrl/sh-pfc/pfc-r8a7795.c | 90 ++++++++--------------------
 1 file changed, 26 insertions(+), 64 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
index 01105bb8359882fc..db9add1405c54ff7 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7795.c
@@ -4098,67 +4098,29 @@  static const unsigned int vin4_clk_mux[] = {
 };
 
 /* - VIN5 ------------------------------------------------------------------- */
-static const unsigned int vin5_data8_pins[] = {
-	RCAR_GP_PIN(0, 0), RCAR_GP_PIN(0, 1),
-	RCAR_GP_PIN(0, 2), RCAR_GP_PIN(0, 3),
-	RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
-	RCAR_GP_PIN(0, 6), RCAR_GP_PIN(0, 7),
-};
-static const unsigned int vin5_data8_mux[] = {
-	VI5_DATA0_MARK, VI5_DATA1_MARK,
-	VI5_DATA2_MARK, VI5_DATA3_MARK,
-	VI5_DATA4_MARK, VI5_DATA5_MARK,
-	VI5_DATA6_MARK, VI5_DATA7_MARK,
-};
-static const unsigned int vin5_data10_pins[] = {
-	RCAR_GP_PIN(0, 0), RCAR_GP_PIN(0, 1),
-	RCAR_GP_PIN(0, 2), RCAR_GP_PIN(0, 3),
-	RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
-	RCAR_GP_PIN(0, 6), RCAR_GP_PIN(0, 7),
-	RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 13),
-};
-static const unsigned int vin5_data10_mux[] = {
-	VI5_DATA0_MARK, VI5_DATA1_MARK,
-	VI5_DATA2_MARK, VI5_DATA3_MARK,
-	VI5_DATA4_MARK, VI5_DATA5_MARK,
-	VI5_DATA6_MARK, VI5_DATA7_MARK,
-	VI5_DATA8_MARK,  VI5_DATA9_MARK,
-};
-static const unsigned int vin5_data12_pins[] = {
-	RCAR_GP_PIN(0, 0), RCAR_GP_PIN(0, 1),
-	RCAR_GP_PIN(0, 2), RCAR_GP_PIN(0, 3),
-	RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
-	RCAR_GP_PIN(0, 6), RCAR_GP_PIN(0, 7),
-	RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 13),
-	RCAR_GP_PIN(1, 14), RCAR_GP_PIN(1, 15),
-};
-static const unsigned int vin5_data12_mux[] = {
-	VI5_DATA0_MARK, VI5_DATA1_MARK,
-	VI5_DATA2_MARK, VI5_DATA3_MARK,
-	VI5_DATA4_MARK, VI5_DATA5_MARK,
-	VI5_DATA6_MARK, VI5_DATA7_MARK,
-	VI5_DATA8_MARK,  VI5_DATA9_MARK,
-	VI5_DATA10_MARK, VI5_DATA11_MARK,
-};
-static const unsigned int vin5_data16_pins[] = {
-	RCAR_GP_PIN(0, 0), RCAR_GP_PIN(0, 1),
-	RCAR_GP_PIN(0, 2), RCAR_GP_PIN(0, 3),
-	RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
-	RCAR_GP_PIN(0, 6), RCAR_GP_PIN(0, 7),
-	RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 13),
-	RCAR_GP_PIN(1, 14), RCAR_GP_PIN(1, 15),
-	RCAR_GP_PIN(1, 4), RCAR_GP_PIN(1, 5),
-	RCAR_GP_PIN(1, 6), RCAR_GP_PIN(1, 7),
+static const union vin_data16 vin5_data_pins = {
+	.data16 = {
+		RCAR_GP_PIN(0, 0), RCAR_GP_PIN(0, 1),
+		RCAR_GP_PIN(0, 2), RCAR_GP_PIN(0, 3),
+		RCAR_GP_PIN(0, 4), RCAR_GP_PIN(0, 5),
+		RCAR_GP_PIN(0, 6), RCAR_GP_PIN(0, 7),
+		RCAR_GP_PIN(1, 12), RCAR_GP_PIN(1, 13),
+		RCAR_GP_PIN(1, 14), RCAR_GP_PIN(1, 15),
+		RCAR_GP_PIN(1, 4), RCAR_GP_PIN(1, 5),
+		RCAR_GP_PIN(1, 6), RCAR_GP_PIN(1, 7),
+	},
 };
-static const unsigned int vin5_data16_mux[] = {
-	VI5_DATA0_MARK, VI5_DATA1_MARK,
-	VI5_DATA2_MARK, VI5_DATA3_MARK,
-	VI5_DATA4_MARK, VI5_DATA5_MARK,
-	VI5_DATA6_MARK, VI5_DATA7_MARK,
-	VI5_DATA8_MARK,  VI5_DATA9_MARK,
-	VI5_DATA10_MARK, VI5_DATA11_MARK,
-	VI5_DATA12_MARK, VI5_DATA13_MARK,
-	VI5_DATA14_MARK, VI5_DATA15_MARK,
+static const union vin_data16 vin5_data_mux = {
+	.data16 = {
+		VI5_DATA0_MARK, VI5_DATA1_MARK,
+		VI5_DATA2_MARK, VI5_DATA3_MARK,
+		VI5_DATA4_MARK, VI5_DATA5_MARK,
+		VI5_DATA6_MARK, VI5_DATA7_MARK,
+		VI5_DATA8_MARK,  VI5_DATA9_MARK,
+		VI5_DATA10_MARK, VI5_DATA11_MARK,
+		VI5_DATA12_MARK, VI5_DATA13_MARK,
+		VI5_DATA14_MARK, VI5_DATA15_MARK,
+	},
 };
 static const unsigned int vin5_sync_pins[] = {
 	/* HSYNC#, VSYNC# */
@@ -4530,10 +4492,10 @@  static const struct sh_pfc_pin_group pinmux_groups[] = {
 	SH_PFC_PIN_GROUP(vin4_field),
 	SH_PFC_PIN_GROUP(vin4_clkenb),
 	SH_PFC_PIN_GROUP(vin4_clk),
-	SH_PFC_PIN_GROUP(vin5_data8),
-	SH_PFC_PIN_GROUP(vin5_data10),
-	SH_PFC_PIN_GROUP(vin5_data12),
-	SH_PFC_PIN_GROUP(vin5_data16),
+	VIN_DATA_PIN_GROUP(vin5_data, 8),
+	VIN_DATA_PIN_GROUP(vin5_data, 10),
+	VIN_DATA_PIN_GROUP(vin5_data, 12),
+	VIN_DATA_PIN_GROUP(vin5_data, 16),
 	SH_PFC_PIN_GROUP(vin5_sync),
 	SH_PFC_PIN_GROUP(vin5_field),
 	SH_PFC_PIN_GROUP(vin5_clkenb),