diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-04-13 20:23:48 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-05-05 13:02:27 +0300 |
| commit | 9794156d6b6322d64ad6b692e19773571c267f8a (patch) | |
| tree | f6510f80173e2283ee36260a7ff2bdcce221643c /drivers/pinctrl | |
| parent | ade1ef9904ecd81fcda302abfd81e1aaccb238a7 (diff) | |
| download | linux-9794156d6b6322d64ad6b692e19773571c267f8a.tar.xz | |
pinctrl: renesas: r8a7779: Optimize fixed-width reserved fields
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@glider.be>
Link: https://lore.kernel.org/r/ecc7377d2992694226dcf055bed0b617701a3d71.1649865241.git.geert+renesas@glider.be
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/renesas/pfc-r8a7779.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/pinctrl/renesas/pfc-r8a7779.c b/drivers/pinctrl/renesas/pfc-r8a7779.c index e67454919325..fcc8ea48881f 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, |