7 files changed, 8 insertions, 7 deletions

diff --git a/drivers/regulator/max1586.c b/drivers/regulator/max1586.c
index 86db310d5304..d2a8c64cae42 100644
--- a/drivers/regulator/max1586.c
+++ b/drivers/regulator/max1586.c
@@ -163,7 +163,7 @@ static int of_get_max1586_platform_data(struct device *dev,
                                  struct max1586_platform_data *pdata)
 {
         struct max1586_subdev_data *sub;
-        struct of_regulator_match rmatch[ARRAY_SIZE(max1586_reg)];
+        struct of_regulator_match rmatch[ARRAY_SIZE(max1586_reg)] = { };
         struct device_node *np = dev->of_node;
         int i, matched;
 
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c
index ef1af2debbd2..f69320e1738f 100644
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -395,7 +395,7 @@ static int max77686_pmic_dt_parse_pdata(struct platform_device *pdev,
         struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent);
         struct device_node *pmic_np, *regulators_np;
         struct max77686_regulator_data *rdata;
-        struct of_regulator_match rmatch;
+        struct of_regulator_match rmatch = { };
         unsigned int i;
 
         pmic_np = iodev->dev->of_node;
diff --git a/drivers/regulator/max77693.c b/drivers/regulator/max77693.c
index c67ff05fc1dd..d158f71fa128 100644
--- a/drivers/regulator/max77693.c
+++ b/drivers/regulator/max77693.c
@@ -227,7 +227,7 @@ static int max77693_pmic_probe(struct platform_device *pdev)
         struct max77693_dev *iodev = dev_get_drvdata(pdev->dev.parent);
         struct max77693_regulator_data *rdata = NULL;
         int num_rdata, i;
-        struct regulator_config config;
+        struct regulator_config config = { };
 
         num_rdata = max77693_pmic_init_rdata(&pdev->dev, &rdata);
         if (!rdata || num_rdata <= 0) {
diff --git a/drivers/regulator/max77802.c b/drivers/regulator/max77802.c
index d89792b084e9..45fa240fe243 100644
--- a/drivers/regulator/max77802.c
+++ b/drivers/regulator/max77802.c
@@ -454,7 +454,7 @@ static int max77802_pmic_dt_parse_pdata(struct platform_device *pdev,
         struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent);
         struct device_node *pmic_np, *regulators_np;
         struct max77686_regulator_data *rdata;
-        struct of_regulator_match rmatch;
+        struct of_regulator_match rmatch = { };
         unsigned int i;
 
         pmic_np = iodev->dev->of_node;
diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
index 2fc411188794..7eee2ca18541 100644
--- a/drivers/regulator/max8660.c
+++ b/drivers/regulator/max8660.c
@@ -335,7 +335,7 @@ static int max8660_pdata_from_dt(struct device *dev,
         int matched, i;
         struct device_node *np;
         struct max8660_subdev_data *sub;
-        struct of_regulator_match rmatch[ARRAY_SIZE(max8660_reg)];
+        struct of_regulator_match rmatch[ARRAY_SIZE(max8660_reg)] = { };
 
         np = of_get_child_by_name(dev->of_node, "regulators");
         if (!np) {
diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index 7a51814abdc5..5a1d4afa4776 100644
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -211,7 +211,8 @@ struct regulator_init_data *regulator_of_get_init_data(struct device *dev,
                 search = dev->of_node;
 
         if (!search) {
-                dev_err(dev, "Failed to find regulator container node\n");
+                dev_dbg(dev, "Failed to find regulator container node '%s'\n",
+                        desc->regulators_node);
                 return NULL;
         }
 
diff --git a/drivers/regulator/s2mpa01.c b/drivers/regulator/s2mpa01.c
index 4acefa6b462e..7633b9bfbe6e 100644
--- a/drivers/regulator/s2mpa01.c
+++ b/drivers/regulator/s2mpa01.c
@@ -341,7 +341,7 @@ static int s2mpa01_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 of_regulator_match rdata[S2MPA01_REGULATOR_MAX];
+        struct of_regulator_match rdata[S2MPA01_REGULATOR_MAX] = { };
         struct device_node *reg_np = NULL;
         struct regulator_config config = { };
         struct s2mpa01_info *s2mpa01;