diff --git a/drivers/pinctrl/nxp/pinctrl-s32cc.c b/drivers/pinctrl/nxp/pinctrl-s32cc.c
index a249fd87858d..db850b7b11e5 100644
--- a/drivers/pinctrl/nxp/pinctrl-s32cc.c
+++ b/drivers/pinctrl/nxp/pinctrl-s32cc.c
@@ -131,13 +131,13 @@ s32_get_region(struct pinctrl_dev *pctldev, unsigned int pin)
 	return NULL;
 }
 
-static inline int s32_check_pin(struct pinctrl_dev *pctldev,
-				unsigned int pin)
+static int s32_check_pin(struct pinctrl_dev *pctldev,
+			 unsigned int pin)
 {
 	return s32_get_region(pctldev, pin) ? 0 : -EINVAL;
 }
 
-static inline int s32_regmap_read(struct pinctrl_dev *pctldev,
+static int s32_regmap_read(struct pinctrl_dev *pctldev,
 			   unsigned int pin, unsigned int *val)
 {
 	struct s32_pinctrl_mem_region *region;
@@ -153,7 +153,7 @@ static inline int s32_regmap_read(struct pinctrl_dev *pctldev,
 	return regmap_read(region->map, offset, val);
 }
 
-static inline int s32_regmap_write(struct pinctrl_dev *pctldev,
+static int s32_regmap_write(struct pinctrl_dev *pctldev,
 			    unsigned int pin,
 			    unsigned int val)
 {
@@ -171,7 +171,7 @@ static inline int s32_regmap_write(struct pinctrl_dev *pctldev,
 
 }
 
-static inline int s32_regmap_update(struct pinctrl_dev *pctldev, unsigned int pin,
+static int s32_regmap_update(struct pinctrl_dev *pctldev, unsigned int pin,
 			     unsigned int mask, unsigned int val)
 {
 	struct s32_pinctrl_mem_region *region;
@@ -484,8 +484,8 @@ static int s32_get_slew_regval(int arg)
 	return -EINVAL;
 }
 
-static inline void s32_pin_set_pull(enum pin_config_param param,
-				   unsigned int *mask, unsigned int *config)
+static void s32_pin_set_pull(enum pin_config_param param,
+			     unsigned int *mask, unsigned int *config)
 {
 	switch (param) {
 	case PIN_CONFIG_BIAS_DISABLE: