[PATCH 26/50] pinctrl: renesas: r8a7779: Optimize fixed-width reserved fields

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Describe registers with fixed-width register fields and many reserved
fields using the PINMUX_CFG_REG_VAR() macro, as the latter supports a
shorthand not requiring dummy values.

This reduces kernel size by 81 bytes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
 drivers/pinctrl/renesas/pfc-r8a7779.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/drivers/pinctrl/renesas/pfc-r8a7779.c b/drivers/pinctrl/renesas/pfc-r8a7779.c
index e674549193250b3b..fcc8ea48881fb961 100644
--- a/drivers/pinctrl/renesas/pfc-r8a7779.c
+++ b/drivers/pinctrl/renesas/pfc-r8a7779.c
@@ -3300,13 +3300,10 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		GP_5_1_FN, FN_A2,
 		GP_5_0_FN, FN_A1 ))
 	},
-	{ PINMUX_CFG_REG("GPSR6", 0xfffc001c, 32, 1, GROUP(
-		0, 0, 0, 0, 0, 0, 0, 0,	0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0,	0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0, 0, 0, 0, 0, 0, 0,
-		0, 0,
-		0, 0,
-		0, 0,
+	{ PINMUX_CFG_REG_VAR("GPSR6", 0xfffc001c, 32,
+			     GROUP(-23, 1, 1, 1, 1, 1, 1, 1, 1, 1),
+			     GROUP(
+		/* GP6_31_9 RESERVED */
 		GP_6_8_FN, FN_IP3_20,
 		GP_6_7_FN, FN_IP3_19,
 		GP_6_6_FN, FN_IP3_18,
-- 
2.25.1




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