openwrt/target/linux/ramips/patches-6.6/805-06-v6.10-pinctrl-aw9523-Make-use-of-struct-pinfunction-and-PI.patch

From 418ee9488ff74ab4ada3a539a2840dda9e56f847 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 29 Mar 2024 12:55:18 +0200
Subject: [PATCH] pinctrl: aw9523: Make use of struct pinfunction and
 PINCTRL_PINFUNCTION()

Since pin control provides a generic data type and a macro for
the pin function definition, use them in the driver.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-5-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/pinctrl/pinctrl-aw9523.c | 32 ++++++--------------------------
 1 file changed, 6 insertions(+), 26 deletions(-)

--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -67,18 +67,6 @@ struct aw9523_irq {
 };
 
 /*
- * struct aw9523_pinmux - Pin mux params
- * @name: Name of the mux
- * @grps: Groups of the mux
- * @num_grps: Number of groups (sizeof array grps)
- */
-struct aw9523_pinmux {
-	const char *name;
-	const char * const *grps;
-	const u8 num_grps;
-};
-
-/*
  * struct aw9523 - Main driver structure
  * @dev: device handle
  * @regmap: regmap handle for current device
@@ -158,17 +146,9 @@ static const char * const gpio_pwm_group
 };
 
 /* Warning: Do NOT reorder this array */
-static const struct aw9523_pinmux aw9523_pmx[] = {
-	{
-		.name = "pwm",
-		.grps = gpio_pwm_groups,
-		.num_grps = ARRAY_SIZE(gpio_pwm_groups),
-	},
-	{
-		.name = "gpio",
-		.grps = gpio_pwm_groups,
-		.num_grps = ARRAY_SIZE(gpio_pwm_groups),
-	},
+static const struct pinfunction aw9523_pmx[] = {
+	PINCTRL_PINFUNCTION("pwm", gpio_pwm_groups, ARRAY_SIZE(gpio_pwm_groups)),
+	PINCTRL_PINFUNCTION("gpio", gpio_pwm_groups, ARRAY_SIZE(gpio_pwm_groups)),
 };
 
 static int aw9523_pmx_get_funcs_count(struct pinctrl_dev *pctl)
@@ -184,10 +164,10 @@ static const char *aw9523_pmx_get_fname(
 
 static int aw9523_pmx_get_groups(struct pinctrl_dev *pctl, unsigned int sel,
 				 const char * const **groups,
-				 unsigned int * const num_groups)
+				 unsigned int * const ngroups)
 {
-	*groups = aw9523_pmx[sel].grps;
-	*num_groups = aw9523_pmx[sel].num_grps;
+	*groups = aw9523_pmx[sel].groups;
+	*ngroups = aw9523_pmx[sel].ngroups;
 	return 0;
 }