diff --git a/drivers/regulator/max5970-regulator.c b/drivers/regulator/max5970-regulator.c
index 5c2d49ae332f..4362f332f746 100644
--- a/drivers/regulator/max5970-regulator.c
+++ b/drivers/regulator/max5970-regulator.c
@@ -28,8 +28,8 @@ struct max5970_regulator {
 };
 
 enum max597x_regulator_id {
-	MAX597X_SW0,
-	MAX597X_SW1,
+	MAX597X_sw0,
+	MAX597X_sw1,
 };
 
 static int max597x_uvp_ovp_check_mode(struct regulator_dev *rdev, int severity)
@@ -251,8 +251,8 @@ static int max597x_dt_parse(struct device_node *np,
 }
 
 static const struct regulator_desc regulators[] = {
-	MAX597X_SWITCH(SW0, MAX5970_REG_CHXEN, 0, "vss1"),
-	MAX597X_SWITCH(SW1, MAX5970_REG_CHXEN, 1, "vss2"),
+	MAX597X_SWITCH(sw0, MAX5970_REG_CHXEN, 0, "vss1"),
+	MAX597X_SWITCH(sw1, MAX5970_REG_CHXEN, 1, "vss2"),
 };
 
 static int max597x_regmap_read_clear(struct regmap *map, unsigned int reg,