[PATCH v2 08/21] pinctrl: nuvoton: Convert to use struct pingroup and PINCTRL_PINGROUP()

Andy Shevchenko
2023-11-23T19:34:49Z

The pin control header provides struct pingroup and PINCTRL_PINGROUP() macro.
Utilize them instead of open coded variants in the driver.

Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/pinctrl/nuvoton/pinctrl-wpcm450.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
index 0cff44b07b29..4589900244c7 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
@@ -474,9 +474,8 @@ enum {
#undef WPCM450_GRP
};

-static struct group_desc wpcm450_groups[] = {
-#define WPCM450_GRP(x) { .name = #x, .pins = x ## _pins, \
- .num_pins = ARRAY_SIZE(x ## _pins) }
+static struct pingroup wpcm450_groups[] = {
+#define WPCM450_GRP(x) PINCTRL_PINGROUP(#x, x ## _pins, ARRAY_SIZE(x ## _pins))
WPCM450_GRPS
#undef WPCM450_GRP
};
@@ -852,7 +851,7 @@ static int wpcm450_get_group_pins(struct pinctrl_dev *pctldev,
const unsigned int **pins,
unsigned int *npins)
{
- *npins = wpcm450_groups[selector].num_pins;
+ *npins = wpcm450_groups[selector].npins;
*pins = wpcm450_groups[selector].pins;

return 0;
@@ -901,7 +900,7 @@ static int wpcm450_pinmux_set_mux(struct pinctrl_dev *pctldev,
struct wpcm450_pinctrl *pctrl = pinctrl_dev_get_drvdata(pctldev);

wpcm450_setfunc(pctrl->gcr_regmap, wpcm450_groups[group].pins,
- wpcm450_groups[group].num_pins, function);
+ wpcm450_groups[group].npins, function);

return 0;
}
--
2.43.0.rc1.1.gbec44491f096