diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c
index 680fc9cecb7b..74fe5424c394 100644
--- a/drivers/hwmon/adt7475.c
+++ b/drivers/hwmon/adt7475.c
@@ -1658,114 +1658,217 @@ static void adt7475_read_pwm(struct i2c_client *client, int index)
 	}
 }
 
-static void adt7475_update_measure(struct device *dev)
+static int adt7475_update_measure(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 	struct adt7475_data *data = i2c_get_clientdata(client);
 	u16 ext;
 	int i;
+	int ret;
 
-	data->alarms = adt7475_read(REG_STATUS2) << 8;
-	data->alarms |= adt7475_read(REG_STATUS1);
+	ret = adt7475_read(REG_STATUS2);
+	if (ret < 0)
+		return ret;
+	data->alarms = ret << 8;
+
+	ret = adt7475_read(REG_STATUS1);
+	if (ret < 0)
+		return ret;
+	data->alarms |= ret;
+
+	ret = adt7475_read(REG_EXTEND2);
+	if (ret < 0)
+		return ret;
+
+	ext = (ret << 8);
+
+	ret = adt7475_read(REG_EXTEND1);
+	if (ret < 0)
+		return ret;
+
+	ext |= ret;
 
-	ext = (adt7475_read(REG_EXTEND2) << 8) |
-		adt7475_read(REG_EXTEND1);
 	for (i = 0; i < ADT7475_VOLTAGE_COUNT; i++) {
 		if (!(data->has_voltage & (1 << i)))
 			continue;
+		ret = adt7475_read(VOLTAGE_REG(i));
+		if (ret < 0)
+			return ret;
 		data->voltage[INPUT][i] =
-			(adt7475_read(VOLTAGE_REG(i)) << 2) |
+			(ret << 2) |
 			((ext >> (i * 2)) & 3);
 	}
 
-	for (i = 0; i < ADT7475_TEMP_COUNT; i++)
+	for (i = 0; i < ADT7475_TEMP_COUNT; i++) {
+		ret = adt7475_read(TEMP_REG(i));
+		if (ret < 0)
+			return ret;
 		data->temp[INPUT][i] =
-			(adt7475_read(TEMP_REG(i)) << 2) |
+			(ret << 2) |
 			((ext >> ((i + 5) * 2)) & 3);
+	}
 
 	if (data->has_voltage & (1 << 5)) {
-		data->alarms |= adt7475_read(REG_STATUS4) << 24;
-		ext = adt7475_read(REG_EXTEND3);
-		data->voltage[INPUT][5] = adt7475_read(REG_VTT) << 2 |
+		ret = adt7475_read(REG_STATUS4);
+		if (ret < 0)
+			return ret;
+		data->alarms |= ret << 24;
+
+		ret = adt7475_read(REG_EXTEND3);
+		if (ret < 0)
+			return ret;
+		ext = ret;
+
+		ret = adt7475_read(REG_VTT);
+		if (ret < 0)
+			return ret;
+		data->voltage[INPUT][5] = ret << 2 |
 			((ext >> 4) & 3);
 	}
 
 	for (i = 0; i < ADT7475_TACH_COUNT; i++) {
 		if (i == 3 && !data->has_fan4)
 			continue;
-		data->tach[INPUT][i] =
-			adt7475_read_word(client, TACH_REG(i));
+		ret = adt7475_read_word(client, TACH_REG(i));
+		if (ret < 0)
+			return ret;
+		data->tach[INPUT][i] = ret;
 	}
 
 	/* Updated by hw when in auto mode */
 	for (i = 0; i < ADT7475_PWM_COUNT; i++) {
 		if (i == 1 && !data->has_pwm2)
 			continue;
-		data->pwm[INPUT][i] = adt7475_read(PWM_REG(i));
+		ret = adt7475_read(PWM_REG(i));
+		if (ret < 0)
+			return ret;
+		data->pwm[INPUT][i] = ret;
 	}
 
-	if (data->has_vid)
-		data->vid = adt7475_read(REG_VID) & 0x3f;
+	if (data->has_vid) {
+		ret = adt7475_read(REG_VID);
+		if (ret < 0)
+			return ret;
+		data->vid = ret & 0x3f;
+	}
+
+	return 0;
 }
 
-static void adt7475_update_limits(struct device *dev)
+static int adt7475_update_limits(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 	struct adt7475_data *data = i2c_get_clientdata(client);
 	int i;
+	int ret;
 
-	data->config4 = adt7475_read(REG_CONFIG4);
-	data->config5 = adt7475_read(REG_CONFIG5);
+	ret = adt7475_read(REG_CONFIG4);
+	if (ret < 0)
+		return ret;
+	data->config4 = ret;
+
+	ret = adt7475_read(REG_CONFIG5);
+	if (ret < 0)
+		return ret;
+	data->config5 = ret;
 
 	for (i = 0; i < ADT7475_VOLTAGE_COUNT; i++) {
 		if (!(data->has_voltage & (1 << i)))
 			continue;
 		/* Adjust values so they match the input precision */
-		data->voltage[MIN][i] =
-			adt7475_read(VOLTAGE_MIN_REG(i)) << 2;
-		data->voltage[MAX][i] =
-			adt7475_read(VOLTAGE_MAX_REG(i)) << 2;
+		ret = adt7475_read(VOLTAGE_MIN_REG(i));
+		if (ret < 0)
+			return ret;
+		data->voltage[MIN][i] = ret << 2;
+
+		ret = adt7475_read(VOLTAGE_MAX_REG(i));
+		if (ret < 0)
+			return ret;
+		data->voltage[MAX][i] = ret << 2;
 	}
 
 	if (data->has_voltage & (1 << 5)) {
-		data->voltage[MIN][5] = adt7475_read(REG_VTT_MIN) << 2;
-		data->voltage[MAX][5] = adt7475_read(REG_VTT_MAX) << 2;
+		ret = adt7475_read(REG_VTT_MIN);
+		if (ret < 0)
+			return ret;
+		data->voltage[MIN][5] = ret << 2;
+
+		ret = adt7475_read(REG_VTT_MAX);
+		if (ret < 0)
+			return ret;
+		data->voltage[MAX][5] = ret << 2;
 	}
 
 	for (i = 0; i < ADT7475_TEMP_COUNT; i++) {
 		/* Adjust values so they match the input precision */
-		data->temp[MIN][i] =
-			adt7475_read(TEMP_MIN_REG(i)) << 2;
-		data->temp[MAX][i] =
-			adt7475_read(TEMP_MAX_REG(i)) << 2;
-		data->temp[AUTOMIN][i] =
-			adt7475_read(TEMP_TMIN_REG(i)) << 2;
-		data->temp[THERM][i] =
-			adt7475_read(TEMP_THERM_REG(i)) << 2;
-		data->temp[OFFSET][i] =
-			adt7475_read(TEMP_OFFSET_REG(i));
+		ret = adt7475_read(TEMP_MIN_REG(i));
+		if (ret < 0)
+			return ret;
+		data->temp[MIN][i] = ret << 2;
+
+		ret = adt7475_read(TEMP_MAX_REG(i));
+		if (ret < 0)
+			return ret;
+		data->temp[MAX][i] = ret << 2;
+
+		ret = adt7475_read(TEMP_TMIN_REG(i));
+		if (ret < 0)
+			return ret;
+		data->temp[AUTOMIN][i] = ret << 2;
+
+		ret = adt7475_read(TEMP_THERM_REG(i));
+		if (ret < 0)
+			return ret;
+		data->temp[THERM][i] = ret << 2;
+
+		ret = adt7475_read(TEMP_OFFSET_REG(i));
+		if (ret < 0)
+			return ret;
+		data->temp[OFFSET][i] = ret;
 	}
 	adt7475_read_hystersis(client);
 
 	for (i = 0; i < ADT7475_TACH_COUNT; i++) {
 		if (i == 3 && !data->has_fan4)
 			continue;
-		data->tach[MIN][i] =
-			adt7475_read_word(client, TACH_MIN_REG(i));
+		ret = adt7475_read_word(client, TACH_MIN_REG(i));
+		if (ret < 0)
+			return ret;
+		data->tach[MIN][i] = ret;
 	}
 
 	for (i = 0; i < ADT7475_PWM_COUNT; i++) {
 		if (i == 1 && !data->has_pwm2)
 			continue;
-		data->pwm[MAX][i] = adt7475_read(PWM_MAX_REG(i));
-		data->pwm[MIN][i] = adt7475_read(PWM_MIN_REG(i));
+		ret = adt7475_read(PWM_MAX_REG(i));
+		if (ret < 0)
+			return ret;
+		data->pwm[MAX][i] = ret;
+
+		ret = adt7475_read(PWM_MIN_REG(i));
+		if (ret < 0)
+			return ret;
+		data->pwm[MIN][i] = ret;
 		/* Set the channel and control information */
 		adt7475_read_pwm(client, i);
 	}
 
-	data->range[0] = adt7475_read(TEMP_TRANGE_REG(0));
-	data->range[1] = adt7475_read(TEMP_TRANGE_REG(1));
-	data->range[2] = adt7475_read(TEMP_TRANGE_REG(2));
+	ret = adt7475_read(TEMP_TRANGE_REG(0));
+	if (ret < 0)
+		return ret;
+	data->range[0] = ret;
+
+	ret = adt7475_read(TEMP_TRANGE_REG(1));
+	if (ret < 0)
+		return ret;
+	data->range[1] = ret;
+
+	ret = adt7475_read(TEMP_TRANGE_REG(2));
+	if (ret < 0)
+		return ret;
+	data->range[2] = ret;
+
+	return 0;
 }
 
 static struct adt7475_data *adt7475_update_device(struct device *dev)
