[PATCH 20/50] pinctrl: renesas: r8a779a0: Use shorthands for reserved fields

[Geert Uytterhoeven <geert+renesas@xxxxxxxxx>]

Replace the full descriptions of reserved register fields by shorthands
with a negative field width, and merge adjacent reserved fields.

This reduces kernel size by 140 bytes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
 drivers/pinctrl/renesas/pfc-r8a779a0.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/pinctrl/renesas/pfc-r8a779a0.c b/drivers/pinctrl/renesas/pfc-r8a779a0.c
index 4a668a04b7ca6820..081a14fbe5a4af87 100644
--- a/drivers/pinctrl/renesas/pfc-r8a779a0.c
+++ b/drivers/pinctrl/renesas/pfc-r8a779a0.c
@@ -3656,16 +3656,9 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 #define F_(x, y)	x,
 #define FM(x)		FN_##x,
 	{ PINMUX_CFG_REG_VAR("MOD_SEL2", 0xe6050900, 32,
-			     GROUP(4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1),
+			     GROUP(-16, 2, 2, 2, 2, 2, 2, 2, -2),
 			     GROUP(
-		/* RESERVED 31, 30, 29, 28 */
-		0, 0, 0, 0, 0, 0, 0, 0,	0, 0, 0, 0, 0, 0, 0, 0,
-		/* RESERVED 27, 26, 25, 24 */
-		0, 0, 0, 0, 0, 0, 0, 0,	0, 0, 0, 0, 0, 0, 0, 0,
-		/* RESERVED 23, 22, 21, 20 */
-		0, 0, 0, 0, 0, 0, 0, 0,	0, 0, 0, 0, 0, 0, 0, 0,
-		/* RESERVED 19, 18, 17, 16 */
-		0, 0, 0, 0, 0, 0, 0, 0,	0, 0, 0, 0, 0, 0, 0, 0,
+		/* RESERVED 31-16 */
 		MOD_SEL2_15_14
 		MOD_SEL2_13_12
 		MOD_SEL2_11_10
@@ -3673,8 +3666,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		MOD_SEL2_7_6
 		MOD_SEL2_5_4
 		MOD_SEL2_3_2
-		0, 0,
-		0, 0, ))
+		/* RESERVED 1-0 */ ))
 	},
 	{ },
 };
-- 
2.25.1