diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index 91b8ff8bac15..a3734039a86a 100644
--- a/drivers/regulator/axp20x-regulator.c
+++ b/drivers/regulator/axp20x-regulator.c
@@ -509,10 +509,10 @@ static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq)
 		/*
 		 * AXP803/AXP813 DCDC work frequency setting has the same
 		 * range and step as AXP22X, but at a different register.
-		 * Fall through to the check below.
 		 * (See include/linux/mfd/axp20x.h)
 		 */
 		reg = AXP803_DCDC_FREQ_CTRL;
+		/* Fall through to the check below.*/
 	case AXP806_ID:
 		/*
 		 * AXP806 also have DCDC work frequency setting register at a
@@ -520,6 +520,7 @@ static int axp20x_set_dcdc_freq(struct platform_device *pdev, u32 dcdcfreq)
 		 */
 		if (axp20x->variant == AXP806_ID)
 			reg = AXP806_DCDC_FREQ_CTRL;
+		/* Fall through */
 	case AXP221_ID:
 	case AXP223_ID:
 	case AXP809_ID: