Merge remote-tracking branch 'regulator/topic/supply' into regulator-next

drivers/regulator/core.c

@@ -995,7 +995,6 @@ static int set_supply(struct regulator_dev *rdev,
 /**
  * set_consumer_device_supply - Bind a regulator to a symbolic supply
  * @rdev:         regulator source
- * @consumer_dev: device the supply applies to
  * @consumer_dev_name: dev_name() string for device supply applies to
  * @supply:       symbolic name for supply
  *
@@ -1003,22 +1002,14 @@ static int set_supply(struct regulator_dev *rdev,
  * sources to symbolic names for supplies for use by devices.  Devices
  * should use these symbolic names to request regulators, avoiding the
  * need to provide board-specific regulator names as platform data.
- *
- * Only one of consumer_dev and consumer_dev_name may be specified.
  */
 static int set_consumer_device_supply(struct regulator_dev *rdev,
-	struct device *consumer_dev, const char *consumer_dev_name,
-	const char *supply)
+				      const char *consumer_dev_name,
+				      const char *supply)
 {
 	struct regulator_map *node;
 	int has_dev;
 
-	if (consumer_dev && consumer_dev_name)
-		return -EINVAL;
-
-	if (!consumer_dev_name && consumer_dev)
-		consumer_dev_name = dev_name(consumer_dev);
-
 	if (supply == NULL)
 		return -EINVAL;
 
@@ -1038,11 +1029,12 @@ static int set_consumer_device_supply(struct regulator_dev *rdev,
 		if (strcmp(node->supply, supply) != 0)
 			continue;
 
-		dev_dbg(consumer_dev, "%s/%s is '%s' supply; fail %s/%s\n",
-			dev_name(&node->regulator->dev),
-			node->regulator->desc->name,
-			supply,
-			dev_name(&rdev->dev), rdev_get_name(rdev));
+		pr_debug("%s: %s/%s is '%s' supply; fail %s/%s\n",
+			 consumer_dev_name,
+			 dev_name(&node->regulator->dev),
+			 node->regulator->desc->name,
+			 supply,
+			 dev_name(&rdev->dev), rdev_get_name(rdev));
 		return -EBUSY;
 	}
 
@@ -2955,7 +2947,6 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
 	if (init_data) {
 		for (i = 0; i < init_data->num_consumer_supplies; i++) {
 			ret = set_consumer_device_supply(rdev,
-				init_data->consumer_supplies[i].dev,
 				init_data->consumer_supplies[i].dev_name,
 				init_data->consumer_supplies[i].supply);
 			if (ret < 0) {