4 files changed, 6 insertions, 4 deletions
diff --git a/drivers/pinctrl/nuvoton/pinctrl-ma35.c b/drivers/pinctrl/nuvoton/pinctrl-ma35.c
index b51704bafd81..54652bfbe6ac 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-ma35.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-ma35.c
@@ -361,7 +361,7 @@ static int ma35_gpio_core_get(struct gpio_chip *gc, unsigned int gpio)
 	return !!(readl(reg_pin) & BIT(gpio));
 }
 
-static void ma35_gpio_core_set(struct gpio_chip *gc, unsigned int gpio, int val)
+static int ma35_gpio_core_set(struct gpio_chip *gc, unsigned int gpio, int val)
 {
 	struct ma35_pin_bank *bank = gpiochip_get_data(gc);
 	void __iomem *reg_dout = bank->reg_base + MA35_GP_REG_DOUT;
@@ -373,6 +373,8 @@ static void ma35_gpio_core_set(struct gpio_chip *gc, unsigned int gpio, int val)
 		regval = readl(reg_dout) & ~BIT(gpio);
 
 	writel(regval, reg_dout);
+
+	return 0;
 }
 
 static int ma35_gpio_core_to_request(struct gpio_chip *gc, unsigned int gpio)
diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
index dfd32feb3428..b8872d8f5930 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
@@ -1817,7 +1817,7 @@ static const struct pinconf_ops npcm7xx_pinconf_ops = {
 };
 
 /* pinctrl_desc */
-static struct pinctrl_desc npcm7xx_pinctrl_desc = {
+static const struct pinctrl_desc npcm7xx_pinctrl_desc = {
 	.name = "npcm7xx-pinctrl",
 	.pins = npcm7xx_pins,
 	.npins = ARRAY_SIZE(npcm7xx_pins),
diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
index be3db8ab406c..3c3b9d8d3681 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c
@@ -2299,7 +2299,7 @@ static const struct pinconf_ops npcm8xx_pinconf_ops = {
 };
 
 /* pinctrl_desc */
-static struct pinctrl_desc npcm8xx_pinctrl_desc = {
+static const struct pinctrl_desc npcm8xx_pinctrl_desc = {
 	.name = "npcm8xx-pinctrl",
 	.pins = npcm8xx_pins,
 	.npins = ARRAY_SIZE(npcm8xx_pins),
diff --git a/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
index 4264ca749175..8d8314ba0e4c 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-wpcm450.c
@@ -989,7 +989,7 @@ static const struct pinconf_ops wpcm450_pinconf_ops = {
 	.pin_config_set = wpcm450_config_set,
 };
 
-static struct pinctrl_desc wpcm450_pinctrl_desc = {
+static const struct pinctrl_desc wpcm450_pinctrl_desc = {
 	.name = "wpcm450-pinctrl",
 	.pins = wpcm450_pins,
 	.npins = ARRAY_SIZE(wpcm450_pins),