pinctrl: sh-pfc: r8a7796: Deduplicate VIN5 pin definitions

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>
Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>

diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7796.c b/drivers/pinctrl/sh-pfc/pfc-r8a7796.c
index 4b98ad8..72348a4 100644 (file)
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7796.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7796.c
@@ -4070,67 +4070,29 @@ 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# */
@@ -4468,10 +4430,10 @@ static const struct {
                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),