Merge tag 'regulator-v3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator fixes from Mark Brown:
 "A couple of driver fixes here but the main thing is a fix to the
  checks for deferred probe non-DT systems with fully specified
  regulators which had been broken by a device tree fix which meant that
  we wouldn't insert optional regulators.

  This had slipped through the cracks since very few systems do that in
  the first place and those that do it in mainline don't need optional
  regulators anyway"

* tag 'regulator-v3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: s2mps11: Fix NULL pointer of_node value when using platform data
  regulator: core: Correct default return value for full constraints
  regulator: ab3100: cast fix

3 files changed, 11 insertions, 3 deletions

diff --git a/drivers/regulator/ab3100.c b/drivers/regulator/ab3100.c
index 77b46d0b37a..e10febe9ec3 100644
--- a/drivers/regulator/ab3100.c
+++ b/drivers/regulator/ab3100.c
@@ -498,7 +498,7 @@ static int ab3100_regulator_register(struct platform_device *pdev,
 				     struct ab3100_platform_data *plfdata,
 				     struct regulator_init_data *init_data,
 				     struct device_node *np,
-				     int id)
+				     unsigned long id)
 {
 	struct regulator_desc *desc;
 	struct ab3100_regulator *reg;
@@ -646,7 +646,7 @@ ab3100_regulator_of_probe(struct platform_device *pdev, struct device_node *np)
 		err = ab3100_regulator_register(
 			pdev, NULL, ab3100_regulator_matches[i].init_data,
 			ab3100_regulator_matches[i].of_node,
-			(int) ab3100_regulator_matches[i].driver_data);
+			(unsigned long)ab3100_regulator_matches[i].driver_data);
 		if (err) {
 			ab3100_regulators_remove(pdev);
 			return err;
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index b38a6b669e8..16a309e5c02 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1272,6 +1272,8 @@ static struct regulator_dev *regulator_dev_lookup(struct device *dev,
 				if (r->dev.parent &&
 					node == r->dev.of_node)
 					return r;
+			*ret = -EPROBE_DEFER;
+			return NULL;
 		} else {
 			/*
 			 * If we couldn't even get the node then it's
@@ -1312,7 +1314,7 @@ static struct regulator *_regulator_get(struct device *dev, const char *id,
 	struct regulator_dev *rdev;
 	struct regulator *regulator = ERR_PTR(-EPROBE_DEFER);
 	const char *devname = NULL;
-	int ret = -EPROBE_DEFER;
+	int ret;
 
 	if (id == NULL) {
 		pr_err("get() with no identifier\n");
@@ -1322,6 +1324,11 @@ static struct regulator *_regulator_get(struct device *dev, const char *id,
 	if (dev)
 		devname = dev_name(dev);
 
+	if (have_full_constraints())
+		ret = -ENODEV;
+	else
+		ret = -EPROBE_DEFER;
+
 	mutex_lock(&regulator_list_mutex);
 
 	rdev = regulator_dev_lookup(dev, id, &ret);
diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c
index d9e55799057..cd0b9e35a56 100644
--- a/drivers/regulator/s2mps11.c
+++ b/drivers/regulator/s2mps11.c
@@ -441,6 +441,7 @@ common_reg:
 	for (i = 0; i < S2MPS11_REGULATOR_MAX; i++) {
 		if (!reg_np) {
 			config.init_data = pdata->regulators[i].initdata;
+			config.of_node = pdata->regulators[i].reg_node;
 		} else {
 			config.init_data = rdata[i].init_data;
 			config.of_node = rdata[i].of_node;