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

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / regulator / core.c

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index f4d3183..e2f3afa 100644 (file)
--- a/drivers/regulator/core.c
+++ b/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) {