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 8 bytes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
drivers/pinctrl/renesas/pfc-sh7724.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/pinctrl/renesas/pfc-sh7724.c b/drivers/pinctrl/renesas/pfc-sh7724.c
index 551da3113ce348b8..26517ad26a0fd1b8 100644
--- a/drivers/pinctrl/renesas/pfc-sh7724.c
+++ b/drivers/pinctrl/renesas/pfc-sh7724.c
@@ -1798,9 +1798,10 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
PTF1_FN, PTF1_OUT, 0, PTF1_IN,
PTF0_FN, PTF0_OUT, 0, PTF0_IN ))
},
- { PINMUX_CFG_REG("PGCR", 0xa405010c, 16, 2, GROUP(
- 0, 0, 0, 0,
- 0, 0, 0, 0,
+ { PINMUX_CFG_REG_VAR("PGCR", 0xa405010c, 16,
+ GROUP(-4, 2, 2, 2, 2, 2, 2),
+ GROUP(
+ /* RESERVED [4] */
PTG5_FN, PTG5_OUT, 0, 0,
PTG4_FN, PTG4_OUT, 0, 0,
PTG3_FN, PTG3_OUT, 0, 0,
--
2.25.1
