diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c
index 3218c77136f9..0ef5efe226c6 100644
--- a/drivers/regulator/rk808-regulator.c
+++ b/drivers/regulator/rk808-regulator.c
@@ -348,13 +348,6 @@ static int rk816_set_suspend_enable(struct regulator_dev *rdev)
 	}
 
 	if ((rdev->desc->id > RK816_ID_DCDC4) &&
-	    (rdev->desc->id <= RK816_ID_OTG_SWITCH)) {
-		reg = rdev->desc->enable_reg +
-			RK816_SWITCH_SLP_EN_REG_OFFSET;
-		val = 1 << (rdev->desc->id + 1);
-	}
-
-	if ((rdev->desc->id > RK816_ID_OTG_SWITCH) &&
 	    (rdev->desc->id <= RK816_ID_LDO4)) {
 		reg = rdev->desc->enable_reg -
 			RK816_LDO1_4_SLP_EN_REG_OFFSET;
@@ -382,11 +375,6 @@ static int rk816_set_suspend_disable(struct regulator_dev *rdev)
 			RK816_DCDC_SLP_EN_REG_OFFSET;
 
 	if ((rdev->desc->id > RK816_ID_DCDC4) &&
-	    (rdev->desc->id <= RK816_ID_OTG_SWITCH))
-		reg = rdev->desc->enable_reg +
-			RK816_SWITCH_SLP_EN_REG_OFFSET;
-
-	if ((rdev->desc->id > RK816_ID_OTG_SWITCH) &&
 	    (rdev->desc->id <= RK816_ID_LDO4))
 		reg = rdev->desc->enable_reg -
 			RK816_LDO1_4_SLP_EN_REG_OFFSET;
diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h
index 64d61fac51d6..9670c6c37ba4 100644
--- a/include/linux/mfd/rk808.h
+++ b/include/linux/mfd/rk808.h
@@ -52,8 +52,6 @@ enum rk816_reg {
 	RK816_ID_DCDC2,
 	RK816_ID_DCDC3,
 	RK816_ID_DCDC4,
-	RK816_ID_BOOST,
-	RK816_ID_OTG_SWITCH,
 	RK816_ID_LDO1,
 	RK816_ID_LDO2,
 	RK816_ID_LDO3,