regulator: allow GPIO 0 to be used for an enable signal

GPIO number 0 *is* legal and must be accepted.
Set .ena_gpio to -ENODEV on regulators having no GPIO in preparation
of a code change to accept GPIO 0 in the config.

67 files changed, 75 insertions, 75 deletions

diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c
index 97343277d1e8..0de50d437c31 100644
--- a/arch/arm/mach-imx/gpc.c
+++ b/arch/arm/mach-imx/gpc.c
@@ -430,7 +430,7 @@ static struct regulator_desc pu_dummy_desc = {
 
 static int pu_dummy_probe(struct platform_device *pdev)
 {
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int ret;
 
 	config.dev = &pdev->dev;
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c
index 493948a38fca..3a2bb5d9098e 100644
--- a/drivers/regulator/88pm8607.c
+++ b/drivers/regulator/88pm8607.c
@@ -347,7 +347,7 @@ static int pm8607_regulator_probe(struct platform_device *pdev)
 	struct pm860x_chip *chip = dev_get_drvdata(pdev->dev.parent);
 	struct pm8607_regulator_info *info = NULL;
 	struct regulator_init_data *pdata = pdev->dev.platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct resource *res;
 	int i;
 
diff --git a/drivers/regulator/aat2870-regulator.c b/drivers/regulator/aat2870-regulator.c
index 8b5876356db9..663a88763553 100644
--- a/drivers/regulator/aat2870-regulator.c
+++ b/drivers/regulator/aat2870-regulator.c
@@ -162,7 +162,7 @@ static struct aat2870_regulator *aat2870_get_regulator(int id)
 static int aat2870_regulator_probe(struct platform_device *pdev)
 {
 	struct aat2870_regulator *ri;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_dev *rdev;
 
 	ri = aat2870_get_regulator(pdev->id);
diff --git a/drivers/regulator/ab3100.c b/drivers/regulator/ab3100.c
index 3be9e46594a1..16d71b34bd7f 100644
--- a/drivers/regulator/ab3100.c
+++ b/drivers/regulator/ab3100.c
@@ -503,7 +503,7 @@ static int ab3100_regulator_register(struct platform_device *pdev,
 	struct regulator_desc *desc;
 	struct ab3100_regulator *reg;
 	struct regulator_dev *rdev;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int err, i;
 
 	for (i = 0; i < AB3100_NUM_REGULATORS; i++) {
diff --git a/drivers/regulator/ab8500-ext.c b/drivers/regulator/ab8500-ext.c
index b4d45472aae6..95cc9697bd2f 100644
--- a/drivers/regulator/ab8500-ext.c
+++ b/drivers/regulator/ab8500-ext.c
@@ -315,7 +315,7 @@ int ab8500_ext_regulator_init(struct platform_device *pdev)
 	struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
 	struct ab8500_platform_data *ppdata;
 	struct ab8500_regulator_platform_data *pdata;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int i, err;
 
 	if (!ab8500) {
diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index f6656b8c28b6..0c9930469d78 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -3032,7 +3032,7 @@ static int ab8500_regulator_register(struct platform_device *pdev,
 {
 	struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
 	struct ab8500_regulator_info *info = NULL;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int err;
 
 	/* assign per-regulator data */
diff --git a/drivers/regulator/ad5398.c b/drivers/regulator/ad5398.c
index 6b981b5faa70..4c6ff962c1e4 100644
--- a/drivers/regulator/ad5398.c
+++ b/drivers/regulator/ad5398.c
@@ -215,7 +215,7 @@ static int ad5398_probe(struct i2c_client *client,
 				const struct i2c_device_id *id)
 {
 	struct regulator_init_data *init_data = client->dev.platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct ad5398_chip_info *chip;
 	const struct ad5398_current_data_format *df =
 			(struct ad5398_current_data_format *)id->driver_data;
diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c
index c91ab175a58e..6f5d71bcf060 100644
--- a/drivers/regulator/anatop-regulator.c
+++ b/drivers/regulator/anatop-regulator.c
@@ -204,7 +204,7 @@ static int anatop_regulator_probe(struct platform_device *pdev)
 	struct regulator_dev *rdev;
 	struct anatop_regulator *sreg;
 	struct regulator_init_data *initdata;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int ret = 0;
 
 	initdata = of_get_regulator_init_data(dev, np);
diff --git a/drivers/regulator/arizona-ldo1.c b/drivers/regulator/arizona-ldo1.c
index 81d8681c3195..c5886323b32f 100644
--- a/drivers/regulator/arizona-ldo1.c
+++ b/drivers/regulator/arizona-ldo1.c
@@ -184,7 +184,7 @@ static int arizona_ldo1_probe(struct platform_device *pdev)
 {
 	struct arizona *arizona = dev_get_drvdata(pdev->dev.parent);
 	const struct regulator_desc *desc;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct arizona_ldo1 *ldo1;
 	int ret;
 
diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c
index e87536bf0bed..eaa3c862a4a2 100644
--- a/drivers/regulator/arizona-micsupp.c
+++ b/drivers/regulator/arizona-micsupp.c
@@ -189,7 +189,7 @@ static const struct regulator_init_data arizona_micsupp_default = {
 static int arizona_micsupp_probe(struct platform_device *pdev)
 {
 	struct arizona *arizona = dev_get_drvdata(pdev->dev.parent);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct arizona_micsupp *micsupp;
 	int ret;
 
diff --git a/drivers/regulator/as3711-regulator.c b/drivers/regulator/as3711-regulator.c
index 3da6bd6950cf..ffac74d83eee 100644
--- a/drivers/regulator/as3711-regulator.c
+++ b/drivers/regulator/as3711-regulator.c
@@ -330,7 +330,7 @@ static int as3711_regulator_probe(struct platform_device *pdev)
 	struct as3711_regulator_pdata *pdata = dev_get_platdata(&pdev->dev);
 	struct as3711 *as3711 = dev_get_drvdata(pdev->dev.parent);
 	struct regulator_init_data *reg_data;
-	struct regulator_config config = {.dev = &pdev->dev,};
+	struct regulator_config config = {.dev = &pdev->dev, .ena_gpio = -ENODEV};
 	struct as3711_regulator *reg = NULL;
 	struct as3711_regulator *regs;
 	struct device_node *of_node[AS3711_REGULATOR_NUM] = {};
diff --git a/drivers/regulator/da903x.c b/drivers/regulator/da903x.c
index 2afa5730f324..5212b6b70b96 100644
--- a/drivers/regulator/da903x.c
+++ b/drivers/regulator/da903x.c
@@ -464,7 +464,7 @@ static int da903x_regulator_probe(struct platform_device *pdev)
 {
 	struct da903x_regulator_info *ri = NULL;
 	struct regulator_dev *rdev;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 
 	ri = find_regulator_info(pdev->id);
 	if (ri == NULL) {
diff --git a/drivers/regulator/da9052-regulator.c b/drivers/regulator/da9052-regulator.c
index 96b569abb46c..e78ae18fe90f 100644
--- a/drivers/regulator/da9052-regulator.c
+++ b/drivers/regulator/da9052-regulator.c
@@ -338,7 +338,7 @@ static inline struct da9052_regulator_info *find_regulator_info(u8 chip_id,
 
 static int da9052_regulator_probe(struct platform_device *pdev)
 {
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct da9052_regulator *regulator;
 	struct da9052 *da9052;
 	struct da9052_pdata *pdata;
diff --git a/drivers/regulator/da9055-regulator.c b/drivers/regulator/da9055-regulator.c
index 30221099d09c..115f29c82957 100644
--- a/drivers/regulator/da9055-regulator.c
+++ b/drivers/regulator/da9055-regulator.c
@@ -532,7 +532,7 @@ static inline struct da9055_regulator_info *find_regulator_info(int id)
 
 static int da9055_regulator_probe(struct platform_device *pdev)
 {
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct da9055_regulator *regulator;
 	struct da9055 *da9055 = dev_get_drvdata(pdev->dev.parent);
 	struct da9055_pdata *pdata = da9055->dev->platform_data;
diff --git a/drivers/regulator/db8500-prcmu.c b/drivers/regulator/db8500-prcmu.c
index a53c11a529d5..72b13c479f1d 100644
--- a/drivers/regulator/db8500-prcmu.c
+++ b/drivers/regulator/db8500-prcmu.c
@@ -418,7 +418,7 @@ static int db8500_regulator_register(struct platform_device *pdev,
 					struct device_node *np)
 {
 	struct dbx500_regulator_info *info;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int err;
 
 	/* assign per-regulator data */
diff --git a/drivers/regulator/dummy.c b/drivers/regulator/dummy.c
index df9f42524abb..c5b4eeb05b8b 100644
--- a/drivers/regulator/dummy.c
+++ b/drivers/regulator/dummy.c
@@ -39,7 +39,7 @@ static struct regulator_desc dummy_desc = {
 
 static int dummy_regulator_probe(struct platform_device *pdev)
 {
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int ret;
 
 	config.dev = &pdev->dev;
diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index f0e1ae52bb05..d9a65ec4f50b 100644
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -233,7 +233,7 @@ static int fan53555_regulator_probe(struct i2c_client *client,
 {
 	struct fan53555_device_info *di;
 	struct fan53555_platform_data *pdata;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	unsigned int val;
 	int ret;
 
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index e5c03b534fae..a61185c98236 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -138,7 +138,7 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
 {
 	struct fixed_voltage_config *config;
 	struct fixed_voltage_data *drvdata;
-	struct regulator_config cfg = { };
+	struct regulator_config cfg = { .ena_gpio = -ENODEV };
 	int ret;
 
 	if (pdev->dev.of_node) {
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index 9d39eb4aafa3..0b7371a41d98 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -222,7 +222,7 @@ static int gpio_regulator_probe(struct platform_device *pdev)
 	struct gpio_regulator_config *config = pdev->dev.platform_data;
 	struct device_node *np = pdev->dev.of_node;
 	struct gpio_regulator_data *drvdata;
-	struct regulator_config cfg = { };
+	struct regulator_config cfg = { .ena_gpio = -ENODEV };
 	int ptr, ret, state;
 
 	if (np) {
diff --git a/drivers/regulator/isl6271a-regulator.c b/drivers/regulator/isl6271a-regulator.c
index d1e5bee2a26b..92cf9f48ad4b 100644
--- a/drivers/regulator/isl6271a-regulator.c
+++ b/drivers/regulator/isl6271a-regulator.c
@@ -109,7 +109,7 @@ static const struct regulator_desc isl_rd[] = {
 static int isl6271a_probe(struct i2c_client *i2c,
 				     const struct i2c_device_id *id)
 {
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_init_data *init_data	= i2c->dev.platform_data;
 	struct isl_pmic *pmic;
 	int err, i;
diff --git a/drivers/regulator/lp3971.c b/drivers/regulator/lp3971.c
index d8af9e773310..f06389c81c6c 100644
--- a/drivers/regulator/lp3971.c
+++ b/drivers/regulator/lp3971.c
@@ -393,7 +393,7 @@ static int setup_regulators(struct lp3971 *lp3971,
 
 	/* Instantiate the regulators */
 	for (i = 0; i < pdata->num_regulators; i++) {
-		struct regulator_config config = { };
+		struct regulator_config config = { .ena_gpio = -ENODEV };
 		struct lp3971_regulator_subdev *reg = &pdata->regulators[i];
 
 		config.dev = lp3971->dev;
diff --git a/drivers/regulator/lp3972.c b/drivers/regulator/lp3972.c
index 61e4cf9edf6e..b0e8924c24b7 100644
--- a/drivers/regulator/lp3972.c
+++ b/drivers/regulator/lp3972.c
@@ -489,7 +489,7 @@ static int setup_regulators(struct lp3972 *lp3972,
 	/* Instantiate the regulators */
 	for (i = 0; i < pdata->num_regulators; i++) {
 		struct lp3972_regulator_subdev *reg = &pdata->regulators[i];
-		struct regulator_config config = { };
+		struct regulator_config config = { .ena_gpio = -ENODEV };
 
 		config.dev = lp3972->dev;
 		config.init_data = reg->initdata;
diff --git a/drivers/regulator/lp872x.c b/drivers/regulator/lp872x.c
index f5fc4a142cdf..1925ab508f70 100644
--- a/drivers/regulator/lp872x.c
+++ b/drivers/regulator/lp872x.c
@@ -780,7 +780,7 @@ static struct regulator_init_data
 static int lp872x_regulator_register(struct lp872x *lp)
 {
 	struct regulator_desc *desc;
-	struct regulator_config cfg = { };
+	struct regulator_config cfg = { .ena_gpio = -ENODEV };
 	struct regulator_dev *rdev;
 	int i, ret;
 
diff --git a/drivers/regulator/lp8755.c b/drivers/regulator/lp8755.c
index f0f6ea05065b..ed262d3bfe62 100644
--- a/drivers/regulator/lp8755.c
+++ b/drivers/regulator/lp8755.c
@@ -328,7 +328,7 @@ static int lp8755_regulator_init(struct lp8755_chip *pchip)
 {
 	int ret, icnt, buck_num;
 	struct lp8755_platform_data *pdata = pchip->pdata;
-	struct regulator_config rconfig = { };
+	struct regulator_config rconfig = { .ena_gpio = -ENODEV };
 
 	rconfig.regmap = pchip->regmap;
 	rconfig.dev = pchip->dev;
diff --git a/drivers/regulator/lp8788-buck.c b/drivers/regulator/lp8788-buck.c
index eb1e1e88ae51..7497c761464a 100644
--- a/drivers/regulator/lp8788-buck.c
+++ b/drivers/regulator/lp8788-buck.c
@@ -493,7 +493,7 @@ static int lp8788_buck_probe(struct platform_device *pdev)
 	struct lp8788 *lp = dev_get_drvdata(pdev->dev.parent);
 	int id = pdev->id;
 	struct lp8788_buck *buck;
-	struct regulator_config cfg = { };
+	struct regulator_config cfg = { .ena_gpio = -ENODEV };
 	struct regulator_dev *rdev;
 	int ret;
 
diff --git a/drivers/regulator/lp8788-ldo.c b/drivers/regulator/lp8788-ldo.c
index 0ce2c4c194b3..fd2d3f10ae67 100644
--- a/drivers/regulator/lp8788-ldo.c
+++ b/drivers/regulator/lp8788-ldo.c
@@ -520,7 +520,7 @@ static int lp8788_dldo_probe(struct platform_device *pdev)
 	struct lp8788 *lp = dev_get_drvdata(pdev->dev.parent);
 	int id = pdev->id;
 	struct lp8788_ldo *ldo;
-	struct regulator_config cfg = { };
+	struct regulator_config cfg = { .ena_gpio = -ENODEV };
 	struct regulator_dev *rdev;
 	int ret;
 
@@ -581,7 +581,7 @@ static int lp8788_aldo_probe(struct platform_device *pdev)
 	struct lp8788 *lp = dev_get_drvdata(pdev->dev.parent);
 	int id = pdev->id;
 	struct lp8788_ldo *ldo;
-	struct regulator_config cfg = { };
+	struct regulator_config cfg = { .ena_gpio = -ENODEV };
 	struct regulator_dev *rdev;
 	int ret;
 
diff --git a/drivers/regulator/max1586.c b/drivers/regulator/max1586.c
index 54af61015814..1c6f2111fb07 100644
--- a/drivers/regulator/max1586.c
+++ b/drivers/regulator/max1586.c
@@ -164,7 +164,7 @@ static int max1586_pmic_probe(struct i2c_client *client,
 {
 	struct regulator_dev **rdev;
 	struct max1586_platform_data *pdata = client->dev.platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct max1586_data *max1586;
 	int i, id, ret = -ENOMEM;
 
diff --git a/drivers/regulator/max17135-regulator.c b/drivers/regulator/max17135-regulator.c
index 3b3d71b4d6bf..ec91951dfb19 100644
--- a/drivers/regulator/max17135-regulator.c
+++ b/drivers/regulator/max17135-regulator.c
@@ -703,9 +703,7 @@ static int max17135_regulator_probe(struct platform_device *pdev)
 	struct max17135_platform_data *pdata = max17135->pdata;
 	struct max17135_data *priv;
 	struct regulator_dev **rdev;
-	struct regulator_config config = { };
-	int size, i, ret = 0;
-
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	if (max17135->dev->of_node) {
 		ret = max17135_pmic_dt_parse_pdata(pdev, pdata);
 		if (ret)
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c
index 20935b1a6ed4..0f0e8666ea86 100644
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -443,7 +443,7 @@ static int max77686_pmic_probe(struct platform_device *pdev)
 	struct max77686_platform_data *pdata = dev_get_platdata(iodev->dev);
 	struct max77686_data *max77686;
 	int i, ret = 0;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 
 	dev_dbg(&pdev->dev, "%s\n", __func__);
 
diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c
index db6c9be10f3f..200787692603 100644
--- a/drivers/regulator/max8649.c
+++ b/drivers/regulator/max8649.c
@@ -154,7 +154,7 @@ static int max8649_regulator_probe(struct i2c_client *client,
 {
 	struct max8649_platform_data *pdata = client->dev.platform_data;
 	struct max8649_regulator_info *info = NULL;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	unsigned int val;
 	unsigned char data;
 	int ret;
diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
index d428ef9a626f..23de54b68c0c 100644
--- a/drivers/regulator/max8660.c
+++ b/drivers/regulator/max8660.c
@@ -310,7 +310,7 @@ static int max8660_probe(struct i2c_client *client,
 {
 	struct regulator_dev **rdev;
 	struct max8660_platform_data *pdata = client->dev.platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct max8660 *max8660;
 	int boot_on, i, id, ret = -EINVAL;
 
diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c
index 4568c15fa78d..cdd2f8e3fe29 100644
--- a/drivers/regulator/max8907-regulator.c
+++ b/drivers/regulator/max8907-regulator.c
@@ -283,7 +283,7 @@ static int max8907_regulator_probe(struct platform_device *pdev)
 	struct max8907_regulator *pmic;
 	unsigned int val;
 	int i;
-	struct regulator_config config = {};
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_init_data *idata;
 	const char *mbatt_rail_name = NULL;
 
diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index 3597da8f0dca..88e7151d864a 100644
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -278,7 +278,7 @@ static int max8925_regulator_probe(struct platform_device *pdev)
 {
 	struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
 	struct regulator_init_data *pdata = pdev->dev.platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct max8925_regulator_info *ri;
 	struct resource *res;
 	struct regulator_dev *rdev;
diff --git a/drivers/regulator/max8952.c b/drivers/regulator/max8952.c
index 5259c2fea90a..c32d9899bce1 100644
--- a/drivers/regulator/max8952.c
+++ b/drivers/regulator/max8952.c
@@ -197,7 +197,7 @@ static int max8952_pmic_probe(struct i2c_client *client,
 {
 	struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
 	struct max8952_platform_data *pdata = client->dev.platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct max8952_data *max8952;
 
 	int ret = 0, err = 0;
diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
index adb1414e5e37..1b751ba5e568 100644
--- a/drivers/regulator/max8973-regulator.c
+++ b/drivers/regulator/max8973-regulator.c
@@ -363,7 +363,7 @@ static int max8973_probe(struct i2c_client *client,
 			 const struct i2c_device_id *id)
 {
 	struct max8973_regulator_platform_data *pdata;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_dev *rdev;
 	struct max8973_chip *max;
 	int ret;
diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c
index df20069f0537..4c1610148f27 100644
--- a/drivers/regulator/max8997.c
+++ b/drivers/regulator/max8997.c
@@ -1028,7 +1028,7 @@ static int max8997_pmic_probe(struct platform_device *pdev)
 {
 	struct max8997_dev *iodev = dev_get_drvdata(pdev->dev.parent);
 	struct max8997_platform_data *pdata = iodev->pdata;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_dev **rdev;
 	struct max8997_data *max8997;
 	struct i2c_client *i2c;
diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c
index a57a1b15cdba..146e3b90d4af 100644
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -625,7 +625,7 @@ static int max8998_pmic_probe(struct platform_device *pdev)
 {
 	struct max8998_dev *iodev = dev_get_drvdata(pdev->dev.parent);
 	struct max8998_platform_data *pdata = dev_get_platdata(iodev->dev);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_dev **rdev;
 	struct max8998_data *max8998;
 	struct i2c_client *i2c;
diff --git a/drivers/regulator/mc13783-regulator.c b/drivers/regulator/mc13783-regulator.c
index fdf7f0a09090..ee47a74da5b4 100644
--- a/drivers/regulator/mc13783-regulator.c
+++ b/drivers/regulator/mc13783-regulator.c
@@ -399,7 +399,7 @@ static int mc13783_regulator_probe(struct platform_device *pdev)
 	struct mc13xxx_regulator_platform_data *pdata =
 		dev_get_platdata(&pdev->dev);
 	struct mc13xxx_regulator_init_data *mc13xxx_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int i, ret, num_regulators;
 
 	num_regulators = mc13xxx_get_num_regulators_dt(pdev);
diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
index b716283a8760..4da51ebbd094 100644
--- a/drivers/regulator/mc13892-regulator.c
+++ b/drivers/regulator/mc13892-regulator.c
@@ -534,7 +534,7 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
 	struct mc13xxx_regulator_platform_data *pdata =
 		dev_get_platdata(&pdev->dev);
 	struct mc13xxx_regulator_init_data *mc13xxx_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int i, ret;
 	int num_regulators = 0;
 	u32 val;
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 3ae44ac12a94..ab749956bb66 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -768,7 +768,7 @@ static int palmas_regulators_probe(struct platform_device *pdev)
 	struct palmas_pmic_platform_data *pdata = pdev->dev.platform_data;
 	struct device_node *node = pdev->dev.of_node;
 	struct regulator_dev *rdev;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct palmas_pmic *pmic;
 	struct palmas_reg_init *reg_init;
 	int id = 0, ret;
diff --git a/drivers/regulator/pcap-regulator.c b/drivers/regulator/pcap-regulator.c
index 4899342f1fc1..f053b8da9a86 100644
--- a/drivers/regulator/pcap-regulator.c
+++ b/drivers/regulator/pcap-regulator.c
@@ -240,7 +240,7 @@ static int pcap_regulator_probe(struct platform_device *pdev)
 {
 	struct regulator_dev *rdev;
 	void *pcap = dev_get_drvdata(pdev->dev.parent);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 
 	config.dev = &pdev->dev;
 	config.init_data = pdev->dev.platform_data;
diff --git a/drivers/regulator/pcf50633-regulator.c b/drivers/regulator/pcf50633-regulator.c
index 534075e13d6d..166a775a6979 100644
--- a/drivers/regulator/pcf50633-regulator.c
+++ b/drivers/regulator/pcf50633-regulator.c
@@ -80,7 +80,7 @@ static int pcf50633_regulator_probe(struct platform_device *pdev)
 {
 	struct regulator_dev *rdev;
 	struct pcf50633 *pcf;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 
 	/* Already set by core driver */
 	pcf = dev_to_pcf50633(pdev->dev.parent);
diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c
index ba67b2c4e2e7..72c28945b25b 100644
--- a/drivers/regulator/pfuze100-regulator.c
+++ b/drivers/regulator/pfuze100-regulator.c
@@ -342,7 +342,7 @@ static int pfuze100_regulator_probe(struct i2c_client *client,
 	struct pfuze_chip *pfuze_chip;
 	struct pfuze_regulator_platform_data *pdata =
 	    dev_get_platdata(&client->dev);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int i, ret;
 
 	pfuze_chip = devm_kzalloc(&client->dev, sizeof(*pfuze_chip),
diff --git a/drivers/regulator/rc5t583-regulator.c b/drivers/regulator/rc5t583-regulator.c
index 5885b4504596..6de341dada8f 100644
--- a/drivers/regulator/rc5t583-regulator.c
+++ b/drivers/regulator/rc5t583-regulator.c
@@ -120,7 +120,7 @@ static int rc5t583_regulator_probe(struct platform_device *pdev)
 	struct rc5t583 *rc5t583 = dev_get_drvdata(pdev->dev.parent);
 	struct rc5t583_platform_data *pdata = dev_get_platdata(rc5t583->dev);
 	struct regulator_init_data *reg_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct rc5t583_regulator *reg = NULL;
 	struct rc5t583_regulator *regs;
 	struct regulator_dev *rdev;
diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c
index cd9ea2ea1826..3f0a595e0a84 100644
--- a/drivers/regulator/s2mps11.c
+++ b/drivers/regulator/s2mps11.c
@@ -235,7 +235,7 @@ static int s2mps11_pmic_probe(struct platform_device *pdev)
 {
 	struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
 	struct sec_platform_data *pdata = dev_get_platdata(iodev->dev);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct s2mps11_info *s2mps11;
 	int i, ret;
 	unsigned char ramp_enable, ramp_reg = 0;
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index c24448bc43cf..d75556e49e74 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -654,7 +654,7 @@ static int s5m8767_pmic_probe(struct platform_device *pdev)
 {
 	struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
 	struct sec_platform_data *pdata = iodev->pdata;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_dev **rdev;
 	struct s5m8767_info *s5m8767;
 	int i, ret, size, buck_init;
diff --git a/drivers/regulator/tps51632-regulator.c b/drivers/regulator/tps51632-regulator.c
index 6e67be75ea1b..c09adf35c99d 100644
--- a/drivers/regulator/tps51632-regulator.c
+++ b/drivers/regulator/tps51632-regulator.c
@@ -263,7 +263,7 @@ static int tps51632_probe(struct i2c_client *client,
 	struct regulator_dev *rdev;
 	struct tps51632_chip *tps;
 	int ret;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 
 	if (client->dev.of_node) {
 		const struct of_device_id *match;
diff --git a/drivers/regulator/tps6105x-regulator.c b/drivers/regulator/tps6105x-regulator.c
index ec9453ffb77f..6f111a996f9d 100644
--- a/drivers/regulator/tps6105x-regulator.c
+++ b/drivers/regulator/tps6105x-regulator.c
@@ -131,7 +131,7 @@ static int tps6105x_regulator_probe(struct platform_device *pdev)
 {
 	struct tps6105x *tps6105x = dev_get_platdata(&pdev->dev);
 	struct tps6105x_platform_data *pdata = tps6105x->pdata;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int ret;
 
 	/* This instance is not set for regulator mode so bail out */
diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c
index 612919c3081c..6a8aa59dbbc1 100644
--- a/drivers/regulator/tps62360-regulator.c
+++ b/drivers/regulator/tps62360-regulator.c
@@ -342,7 +342,7 @@ MODULE_DEVICE_TABLE(of, tps62360_of_match);
 static int tps62360_probe(struct i2c_client *client,
 				     const struct i2c_device_id *id)
 {
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct tps62360_regulator_platform_data *pdata;
 	struct regulator_dev *rdev;
 	struct tps62360_chip *tps;
diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c
index 9d053e23e9eb..f34698f0815a 100644
--- a/drivers/regulator/tps65023-regulator.c
+++ b/drivers/regulator/tps65023-regulator.c
@@ -204,7 +204,7 @@ static int tps_65023_probe(struct i2c_client *client,
 {
 	const struct tps_driver_data *drv_data = (void *)id->driver_data;
 	const struct tps_info *info = drv_data->info;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_init_data *init_data;
 	struct regulator_dev *rdev;
 	struct tps_pmic *tps;
diff --git a/drivers/regulator/tps6507x-regulator.c b/drivers/regulator/tps6507x-regulator.c
index 4117ff52dba1..afe97f2c307b 100644
--- a/drivers/regulator/tps6507x-regulator.c
+++ b/drivers/regulator/tps6507x-regulator.c
@@ -437,7 +437,7 @@ static int tps6507x_pmic_probe(struct platform_device *pdev)
 {
 	struct tps6507x_dev *tps6507x_dev = dev_get_drvdata(pdev->dev.parent);
 	struct tps_info *info = &tps6507x_pmic_regs[0];
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_init_data *init_data;
 	struct regulator_dev *rdev;
 	struct tps6507x_pmic *tps;
diff --git a/drivers/regulator/tps65090-regulator.c b/drivers/regulator/tps65090-regulator.c
index c8e70451df38..bf8ebe32922e 100644
--- a/drivers/regulator/tps65090-regulator.c
+++ b/drivers/regulator/tps65090-regulator.c
@@ -138,6 +138,8 @@ static void tps65090_configure_regulator_config(
 		config->ena_gpio = tps_pdata->gpio;
 		config->ena_gpio_flags = gpio_flag;
 	}
+	else
+		cfg.ena_gpio = -ENODEV;
 }
 
 #ifdef CONFIG_OF
@@ -230,7 +232,7 @@ static int tps65090_regulator_probe(struct platform_device *pdev)
 {
 	struct tps65090 *tps65090_mfd = dev_get_drvdata(pdev->dev.parent);
 	struct tps65090_regulator *ri = NULL;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_dev *rdev;
 	struct tps65090_regulator_plat_data *tps_pdata;
 	struct tps65090_regulator *pmic;
diff --git a/drivers/regulator/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c
index df395187c063..bdd9375163a8 100644
--- a/drivers/regulator/tps65217-regulator.c
+++ b/drivers/regulator/tps65217-regulator.c
@@ -338,7 +338,7 @@ static int tps65217_regulator_probe(struct platform_device *pdev)
 	struct tps65217_board *pdata = dev_get_platdata(tps->dev);
 	struct regulator_init_data *reg_data;
 	struct regulator_dev *rdev;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int i, ret;
 
 	if (tps->dev->of_node)
diff --git a/drivers/regulator/tps6524x-regulator.c b/drivers/regulator/tps6524x-regulator.c
index 1094393155ed..a06dbc02d70e 100644
--- a/drivers/regulator/tps6524x-regulator.c
+++ b/drivers/regulator/tps6524x-regulator.c
@@ -598,7 +598,7 @@ static int pmic_probe(struct spi_device *spi)
 	struct device *dev = &spi->dev;
 	const struct supply_info *info = supply_info;
 	struct regulator_init_data *init_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int ret = 0, i;
 
 	init_data = dev->platform_data;
diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c
index 2c9155b66f09..313fe7eb73a8 100644
--- a/drivers/regulator/tps6586x-regulator.c
+++ b/drivers/regulator/tps6586x-regulator.c
@@ -346,7 +346,7 @@ static struct tps6586x_platform_data *tps6586x_parse_regulator_dt(
 static int tps6586x_regulator_probe(struct platform_device *pdev)
 {
 	struct tps6586x_regulator *ri = NULL;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_dev **rdev;
 	struct regulator_init_data *reg_data;
 	struct tps6586x_platform_data *pdata;
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 45c16447744b..66a1eb1bce71 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -1042,7 +1042,7 @@ static inline struct tps65910_board *tps65910_parse_dt_reg_data(
 static int tps65910_probe(struct platform_device *pdev)
 {
 	struct tps65910 *tps65910 = dev_get_drvdata(pdev->dev.parent);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct tps_info *info;
 	struct regulator_init_data *reg_data;
 	struct regulator_dev *rdev;
diff --git a/drivers/regulator/tps65912-regulator.c b/drivers/regulator/tps65912-regulator.c
index 17e994e47dc1..3c716f5aa2cf 100644
--- a/drivers/regulator/tps65912-regulator.c
+++ b/drivers/regulator/tps65912-regulator.c
@@ -462,7 +462,7 @@ static struct regulator_ops tps65912_ops_ldo = {
 static int tps65912_probe(struct platform_device *pdev)
 {
 	struct tps65912 *tps65912 = dev_get_drvdata(pdev->dev.parent);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct tps_info *info;
 	struct regulator_init_data *reg_data;
 	struct regulator_dev *rdev;
diff --git a/drivers/regulator/tps80031-regulator.c b/drivers/regulator/tps80031-regulator.c
index 6511d0bfd896..494e0152bb4d 100644
--- a/drivers/regulator/tps80031-regulator.c
+++ b/drivers/regulator/tps80031-regulator.c
@@ -679,7 +679,7 @@ static int tps80031_regulator_probe(struct platform_device *pdev)
 	struct tps80031_regulator *ri;
 	struct tps80031_regulator *pmic;
 	struct regulator_dev *rdev;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct tps80031 *tps80031_mfd = dev_get_drvdata(pdev->dev.parent);
 	int ret;
 	int num;
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index fb6e67d74ffb..0a1773da507a 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -1097,7 +1097,7 @@ static int twlreg_probe(struct platform_device *pdev)
 	struct regulator_dev		*rdev;
 	struct twl_regulator_driver_data	*drvdata;
 	const struct of_device_id	*match;
-	struct regulator_config		config = { };
+	struct regulator_config		config = { .ena_gpio = -ENODEV };
 
 	match = of_match_device(twl_of_match, &pdev->dev);
 	if (match) {
diff --git a/drivers/regulator/vexpress.c b/drivers/regulator/vexpress.c
index 4668c7f8133d..7335a0b09a1a 100644
--- a/drivers/regulator/vexpress.c
+++ b/drivers/regulator/vexpress.c
@@ -60,7 +60,7 @@ static int vexpress_regulator_probe(struct platform_device *pdev)
 	int err;
 	struct vexpress_regulator *reg;
 	struct regulator_init_data *init_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 
 	reg = devm_kzalloc(&pdev->dev, sizeof(*reg), GFP_KERNEL);
 	if (!reg) {
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index 0af6898bcd79..26111df52445 100644
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -452,7 +452,7 @@ static int wm831x_buckv_probe(struct platform_device *pdev)
 {
 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
 	struct wm831x_pdata *pdata = wm831x->dev->platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int id;
 	struct wm831x_dcdc *dcdc;
 	struct resource *res;
@@ -627,7 +627,7 @@ static int wm831x_buckp_probe(struct platform_device *pdev)
 {
 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
 	struct wm831x_pdata *pdata = wm831x->dev->platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int id;
 	struct wm831x_dcdc *dcdc;
 	struct resource *res;
@@ -775,7 +775,7 @@ static int wm831x_boostp_probe(struct platform_device *pdev)
 {
 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
 	struct wm831x_pdata *pdata = wm831x->dev->platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int id = pdev->id % ARRAY_SIZE(pdata->dcdc);
 	struct wm831x_dcdc *dcdc;
 	struct resource *res;
@@ -887,7 +887,7 @@ static int wm831x_epe_probe(struct platform_device *pdev)
 {
 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
 	struct wm831x_pdata *pdata = wm831x->dev->platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int id = pdev->id % ARRAY_SIZE(pdata->epe);
 	struct wm831x_dcdc *dcdc;
 	int ret;
diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c
index 68586ee3e1cb..c683fdc0171a 100644
--- a/drivers/regulator/wm831x-isink.c
+++ b/drivers/regulator/wm831x-isink.c
@@ -154,7 +154,7 @@ static int wm831x_isink_probe(struct platform_device *pdev)
 	struct wm831x_pdata *pdata = wm831x->dev->platform_data;
 	struct wm831x_isink *isink;
 	int id = pdev->id % ARRAY_SIZE(pdata->isink);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct resource *res;
 	int ret, irq;
 
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c
index 1ec379a9a95c..5db276aa98e1 100644
--- a/drivers/regulator/wm831x-ldo.c
+++ b/drivers/regulator/wm831x-ldo.c
@@ -251,7 +251,7 @@ static int wm831x_gp_ldo_probe(struct platform_device *pdev)
 {
 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
 	struct wm831x_pdata *pdata = wm831x->dev->platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int id;
 	struct wm831x_ldo *ldo;
 	struct resource *res;
@@ -508,7 +508,7 @@ static int wm831x_aldo_probe(struct platform_device *pdev)
 {
 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
 	struct wm831x_pdata *pdata = wm831x->dev->platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int id;
 	struct wm831x_ldo *ldo;
 	struct resource *res;
@@ -664,7 +664,7 @@ static int wm831x_alive_ldo_probe(struct platform_device *pdev)
 {
 	struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
 	struct wm831x_pdata *pdata = wm831x->dev->platform_data;
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	int id;
 	struct wm831x_ldo *ldo;
 	struct resource *res;
diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 7f0fa22ef2aa..d3b286a806e1 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -1193,7 +1193,7 @@ static irqreturn_t pmic_uv_handler(int irq, void *data)
 static int wm8350_regulator_probe(struct platform_device *pdev)
 {
 	struct wm8350 *wm8350 = dev_get_drvdata(&pdev->dev);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_dev *rdev;
 	int ret;
 	u16 val;
diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c
index c6a32ea80b9d..670b2989dc84 100644
--- a/drivers/regulator/wm8400-regulator.c
+++ b/drivers/regulator/wm8400-regulator.c
@@ -229,7 +229,7 @@ static struct regulator_desc regulators[] = {
 static int wm8400_regulator_probe(struct platform_device *pdev)
 {
 	struct wm8400 *wm8400 = container_of(pdev, struct wm8400, regulators[pdev->id]);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct regulator_dev *rdev;
 
 	config.dev = &pdev->dev;
diff --git a/drivers/regulator/wm8994-regulator.c b/drivers/regulator/wm8994-regulator.c
index a612c356a697..ecd980dcd365 100644
--- a/drivers/regulator/wm8994-regulator.c
+++ b/drivers/regulator/wm8994-regulator.c
@@ -127,7 +127,7 @@ static int wm8994_ldo_probe(struct platform_device *pdev)
 	struct wm8994 *wm8994 = dev_get_drvdata(pdev->dev.parent);
 	struct wm8994_pdata *pdata = wm8994->dev->platform_data;
 	int id = pdev->id % ARRAY_SIZE(pdata->ldo);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 	struct wm8994_ldo *ldo;
 	int ret;
 
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index b39160a555ae..07cce8e17e03 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -838,7 +838,7 @@ static int ldo_regulator_register(struct snd_soc_codec *codec,
 {
 	struct ldo_regulator *ldo;
 	struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
-	struct regulator_config config = { };
+	struct regulator_config config = { .ena_gpio = -ENODEV };
 
 	ldo = kzalloc(sizeof(struct ldo_regulator), GFP_KERNEL);