diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index 529963a7e4f5..41537c45f036 100644
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -8,18 +8,19 @@
 // Copyright (c) 2012 Marvell Technology Ltd.
 // Yunfan Zhang <yfzhang@marvell.com>
 
-#include <linux/module.h>
-#include <linux/param.h>
+#include <linux/bits.h>
 #include <linux/err.h>
+#include <linux/i2c.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/param.h>
 #include <linux/platform_device.h>
+#include <linux/regmap.h>
 #include <linux/regulator/driver.h>
+#include <linux/regulator/fan53555.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/of_regulator.h>
-#include <linux/of_device.h>
-#include <linux/i2c.h>
 #include <linux/slab.h>
-#include <linux/regmap.h>
-#include <linux/regulator/fan53555.h>
 
 /* Voltage setting */
 #define FAN53555_VSEL0		0x00
@@ -60,7 +61,7 @@
 #define TCS_VSEL1_MODE		(1 << 6)
 
 #define TCS_SLEW_SHIFT		3
-#define TCS_SLEW_MASK		(0x3 < 3)
+#define TCS_SLEW_MASK		GENMASK(4, 3)
 
 enum fan53555_vendor {
 	FAN53526_VENDOR_FAIRCHILD = 0,
diff --git a/drivers/regulator/sm5703-regulator.c b/drivers/regulator/sm5703-regulator.c
index 05ad28fc4da8..229df7170792 100644
--- a/drivers/regulator/sm5703-regulator.c
+++ b/drivers/regulator/sm5703-regulator.c
@@ -42,6 +42,7 @@ static const int sm5703_buck_voltagemap[] = {
 		.type = REGULATOR_VOLTAGE,				\
 		.id = SM5703_USBLDO ## _id,				\
 		.ops = &sm5703_regulator_ops_fixed,			\
+		.n_voltages = 1,					\
 		.fixed_uV = SM5703_USBLDO_MICROVOLT,			\
 		.enable_reg = SM5703_REG_USBLDO12,			\
 		.enable_mask = SM5703_REG_EN_USBLDO ##_id,		\
@@ -56,6 +57,7 @@ static const int sm5703_buck_voltagemap[] = {
 		.type = REGULATOR_VOLTAGE,				\
 		.id = SM5703_VBUS,					\
 		.ops = &sm5703_regulator_ops_fixed,			\
+		.n_voltages = 1,					\
 		.fixed_uV = SM5703_VBUS_MICROVOLT,			\
 		.enable_reg = SM5703_REG_CNTL,				\
 		.enable_mask = SM5703_OPERATION_MODE_MASK,		\