1 files changed, 8 insertions, 13 deletions

diff --git a/drivers/regulator/max8952.c b/drivers/regulator/max8952.c
index 66e777967c69..c5ee3cc048ee 100644
--- a/drivers/regulator/max8952.c
+++ b/drivers/regulator/max8952.c
@@ -48,9 +48,7 @@ enum {
 
 struct max8952_data {
         struct i2c_client       *client;
-        struct device           *dev;
         struct max8952_platform_data *pdata;
-        struct regulator_dev    *rdev;
 
         bool vid0;
         bool vid1;
@@ -197,6 +195,7 @@ static int max8952_pmic_probe(struct i2c_client *client,
         struct max8952_platform_data *pdata = dev_get_platdata(&client->dev);
         struct regulator_config config = { };
         struct max8952_data *max8952;
+        struct regulator_dev *rdev;
 
         int ret = 0, err = 0;
 
@@ -217,10 +216,9 @@ static int max8952_pmic_probe(struct i2c_client *client,
                 return -ENOMEM;
 
         max8952->client = client;
-        max8952->dev = &client->dev;
         max8952->pdata = pdata;
 
-        config.dev = max8952->dev;
+        config.dev = &client->dev;
         config.init_data = pdata->reg_data;
         config.driver_data = max8952;
         config.of_node = client->dev.of_node;
@@ -229,11 +227,11 @@ static int max8952_pmic_probe(struct i2c_client *client,
         if (pdata->reg_data->constraints.boot_on)
                 config.ena_gpio_flags |= GPIOF_OUT_INIT_HIGH;
 
-        max8952->rdev = regulator_register(&regulator, &config);
+        rdev = devm_regulator_register(&client->dev, &regulator, &config);
 
-        if (IS_ERR(max8952->rdev)) {
-                ret = PTR_ERR(max8952->rdev);
-                dev_err(max8952->dev, "regulator init failed (%d)\n", ret);
+        if (IS_ERR(rdev)) {
+                ret = PTR_ERR(rdev);
+                dev_err(&client->dev, "regulator init failed (%d)\n", ret);
                 return ret;
         }
 
@@ -261,7 +259,7 @@ static int max8952_pmic_probe(struct i2c_client *client,
                 err = 3;
 
         if (err) {
-                dev_warn(max8952->dev, "VID0/1 gpio invalid: "
+                dev_warn(&client->dev, "VID0/1 gpio invalid: "
                                 "DVS not available.\n");
                 max8952->vid0 = 0;
                 max8952->vid1 = 0;
@@ -272,7 +270,7 @@ static int max8952_pmic_probe(struct i2c_client *client,
                 /* Disable Pulldown of EN only */
                 max8952_write_reg(max8952, MAX8952_REG_CONTROL, 0x60);
 
-                dev_err(max8952->dev, "DVS modes disabled because VID0 and VID1"
+                dev_err(&client->dev, "DVS modes disabled because VID0 and VID1"
                                 " do not have proper controls.\n");
         } else {
                 /*
@@ -319,9 +317,6 @@ static int max8952_pmic_remove(struct i2c_client *client)
 {
         struct max8952_data *max8952 = i2c_get_clientdata(client);
         struct max8952_platform_data *pdata = max8952->pdata;
-        struct regulator_dev *rdev = max8952->rdev;
-
-        regulator_unregister(rdev);
 
         gpio_free(pdata->gpio_vid0);
         gpio_free(pdata->gpio_vid1);