diff --git a/drivers/regulator/max8997-regulator.c b/drivers/regulator/max8997-regulator.c
index ad0c806..3bf5ddf 100644
--- a/drivers/regulator/max8997-regulator.c
+++ b/drivers/regulator/max8997-regulator.c
@@ -929,8 +929,8 @@ static int max8997_pmic_dt_parse_pdata(struct platform_device *pdev,
 				break;
 
 		if (i == ARRAY_SIZE(regulators)) {
-			dev_warn(&pdev->dev, "don't know how to configure regulator %s\n",
-				 reg_np->name);
+			dev_warn(&pdev->dev, "don't know how to configure regulator %pOFn\n",
+				 reg_np);
 			continue;
 		}
 
diff --git a/drivers/regulator/mc13xxx-regulator-core.c b/drivers/regulator/mc13xxx-regulator-core.c
index da4fb98..65eb1e03 100644
--- a/drivers/regulator/mc13xxx-regulator-core.c
+++ b/drivers/regulator/mc13xxx-regulator-core.c
@@ -203,7 +203,7 @@ struct mc13xxx_regulator_init_data *mc13xxx_parse_regulators_dt(
 
 		if (!found)
 			dev_warn(&pdev->dev,
-				 "Unknown regulator: %s\n", child->name);
+				 "Unknown regulator: %pOFn\n", child);
 	}
 	of_node_put(parent);
 
diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index 638f17d..92a516b 100644
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -95,8 +95,8 @@ static void of_get_regulation_constraints(struct device_node *np,
 	if (!ret)
 		constraints->settling_time_up = pval;
 	if (constraints->settling_time_up && constraints->settling_time) {
-		pr_warn("%s: ambiguous configuration for settling time, ignoring 'regulator-settling-time-up-us'\n",
-			np->name);
+		pr_warn("%pOFn: ambiguous configuration for settling time, ignoring 'regulator-settling-time-up-us'\n",
+			np);
 		constraints->settling_time_up = 0;
 	}
 
@@ -105,8 +105,8 @@ static void of_get_regulation_constraints(struct device_node *np,
 	if (!ret)
 		constraints->settling_time_down = pval;
 	if (constraints->settling_time_down && constraints->settling_time) {
-		pr_warn("%s: ambiguous configuration for settling time, ignoring 'regulator-settling-time-down-us'\n",
-			np->name);
+		pr_warn("%pOFn: ambiguous configuration for settling time, ignoring 'regulator-settling-time-down-us'\n",
+			np);
 		constraints->settling_time_down = 0;
 	}
 
@@ -127,12 +127,12 @@ static void of_get_regulation_constraints(struct device_node *np,
 		if (desc && desc->of_map_mode) {
 			mode = desc->of_map_mode(pval);
 			if (mode == REGULATOR_MODE_INVALID)
-				pr_err("%s: invalid mode %u\n", np->name, pval);
+				pr_err("%pOFn: invalid mode %u\n", np, pval);
 			else
 				constraints->initial_mode = mode;
 		} else {
-			pr_warn("%s: mapping for mode %d not defined\n",
-				np->name, pval);
+			pr_warn("%pOFn: mapping for mode %d not defined\n",
+				np, pval);
 		}
 	}
 
@@ -144,14 +144,14 @@ static void of_get_regulation_constraints(struct device_node *np,
 				ret = of_property_read_u32_index(np,
 					"regulator-allowed-modes", i, &pval);
 				if (ret) {
-					pr_err("%s: couldn't read allowed modes index %d, ret=%d\n",
-						np->name, i, ret);
+					pr_err("%pOFn: couldn't read allowed modes index %d, ret=%d\n",
+						np, i, ret);
 					break;
 				}
 				mode = desc->of_map_mode(pval);
 				if (mode == REGULATOR_MODE_INVALID)
-					pr_err("%s: invalid regulator-allowed-modes element %u\n",
-						np->name, pval);
+					pr_err("%pOFn: invalid regulator-allowed-modes element %u\n",
+						np, pval);
 				else
 					constraints->valid_modes_mask |= mode;
 			}
@@ -159,7 +159,7 @@ static void of_get_regulation_constraints(struct device_node *np,
 				constraints->valid_ops_mask
 					|= REGULATOR_CHANGE_MODE;
 		} else {
-			pr_warn("%s: mode mapping not defined\n", np->name);
+			pr_warn("%pOFn: mode mapping not defined\n", np);
 		}
 	}
 
@@ -197,13 +197,13 @@ static void of_get_regulation_constraints(struct device_node *np,
 			if (desc && desc->of_map_mode) {
 				mode = desc->of_map_mode(pval);
 				if (mode == REGULATOR_MODE_INVALID)
-					pr_err("%s: invalid mode %u\n",
-					       np->name, pval);
+					pr_err("%pOFn: invalid mode %u\n",
+					       np, pval);
 				else
 					suspend_state->mode = mode;
 			} else {
-				pr_warn("%s: mapping for mode %d not defined\n",
-					np->name, pval);
+				pr_warn("%pOFn: mapping for mode %d not defined\n",
+					np, pval);
 			}
 		}
 
@@ -351,8 +351,8 @@ int of_regulator_match(struct device *dev, struct device_node *node,
 							   match->desc);
 			if (!match->init_data) {
 				dev_err(dev,
-					"failed to parse DT for regulator %s\n",
-					child->name);
+					"failed to parse DT for regulator %pOFn\n",
+					child);
 				of_node_put(child);
 				return -EINVAL;
 			}
@@ -401,16 +401,16 @@ struct regulator_init_data *regulator_of_get_init_data(struct device *dev,
 		init_data = of_get_regulator_init_data(dev, child, desc);
 		if (!init_data) {
 			dev_err(dev,
-				"failed to parse DT for regulator %s\n",
-				child->name);
+				"failed to parse DT for regulator %pOFn\n",
+				child);
 			break;
 		}
 
 		if (desc->of_parse_cb) {
 			if (desc->of_parse_cb(child, desc, config)) {
 				dev_err(dev,
-					"driver callback failed to parse DT for regulator %s\n",
-					child->name);
+					"driver callback failed to parse DT for regulator %pOFn\n",
+					child);
 				init_data = NULL;
 				break;
 			}
diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c
index 9f27dae..301e7f6 100644
--- a/drivers/regulator/qcom-rpmh-regulator.c
+++ b/drivers/regulator/qcom-rpmh-regulator.c
@@ -414,7 +414,7 @@ static int rpmh_regulator_init_vreg(struct rpmh_vreg *vreg, struct device *dev,
 			break;
 
 	if (!rpmh_data->name) {
-		dev_err(dev, "Unknown regulator %s\n", node->name);
+		dev_err(dev, "Unknown regulator %pOFn\n", node);
 		return -EINVAL;
 	}
 
@@ -423,8 +423,8 @@ static int rpmh_regulator_init_vreg(struct rpmh_vreg *vreg, struct device *dev,
 
 	vreg->addr = cmd_db_read_addr(rpmh_resource_name);
 	if (!vreg->addr) {
-		dev_err(dev, "%s: could not find RPMh address for resource %s\n",
-			node->name, rpmh_resource_name);
+		dev_err(dev, "%pOFn: could not find RPMh address for resource %s\n",
+			node, rpmh_resource_name);
 		return -ENODEV;
 	}
 
@@ -469,13 +469,13 @@ static int rpmh_regulator_init_vreg(struct rpmh_vreg *vreg, struct device *dev,
 	rdev = devm_regulator_register(dev, &vreg->rdesc, &reg_config);
 	if (IS_ERR(rdev)) {
 		ret = PTR_ERR(rdev);
-		dev_err(dev, "%s: devm_regulator_register() failed, ret=%d\n",
-			node->name, ret);
+		dev_err(dev, "%pOFn: devm_regulator_register() failed, ret=%d\n",
+			node, ret);
 		return ret;
 	}
 
-	dev_dbg(dev, "%s regulator registered for RPMh resource %s @ 0x%05X\n",
-		node->name, rpmh_resource_name, vreg->addr);
+	dev_dbg(dev, "%pOFn regulator registered for RPMh resource %s @ 0x%05X\n",
+		node, rpmh_resource_name, vreg->addr);
 
 	return 0;
 }
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index 667d16d..09a97a7 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -447,15 +447,15 @@ static void s5m8767_regulator_config_ext_control(struct s5m8767_info *s5m8767,
 	}
 	if (mode != S5M8767_ENCTRL_USE_GPIO) {
 		dev_warn(s5m8767->dev,
-				"ext-control for %s: mismatched op_mode (%x), ignoring\n",
-				rdata->reg_node->name, mode);
+				"ext-control for %pOFn: mismatched op_mode (%x), ignoring\n",
+				rdata->reg_node, mode);
 		return;
 	}
 
 	if (!rdata->ext_control_gpiod) {
 		dev_warn(s5m8767->dev,
-				"ext-control for %s: GPIO not valid, ignoring\n",
-			 rdata->reg_node->name);
+				"ext-control for %pOFn: GPIO not valid, ignoring\n",
+			 rdata->reg_node);
 		return;
 	}
 
@@ -566,8 +566,8 @@ static int s5m8767_pmic_dt_parse_pdata(struct platform_device *pdev,
 
 		if (i == ARRAY_SIZE(regulators)) {
 			dev_warn(iodev->dev,
-			"don't know how to configure regulator %s\n",
-			reg_np->name);
+			"don't know how to configure regulator %pOFn\n",
+			reg_np);
 			continue;
 		}