commit 2c043bcbf287dc69848054d5c02c55c20f7a7bc5
author Rajendra Nayak <rnayak@ti.com> Fri Nov 18 16:47:19 2011 +0530
committer Mark Brown <broonie@opensource.wolfsonmicro.com> Wed Nov 23 18:47:04 2011 +0000
tree 72de90d5c943694ef18b74d9250235030a4b7eef
parent cef49102c1d6b1e7adcb3f8b706757e0731e955c

regulator: pass additional of_node to regulator_register()

With device tree support for regulators, its needed that the
regulator_dev->dev device has the right of_node attached.
To be able to do this add an additional parameter to the
regulator_register() api, wherein the dt-adapted driver can
then pass this additional info onto the regulator core.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

drivers/regulator/core.c

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 669d021..8b01eb0 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2637,7 +2637,7 @@
  */
 struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
 	struct device *dev, const struct regulator_init_data *init_data,
-	void *driver_data)
+	void *driver_data, struct device_node *of_node)
 {
 	static atomic_t regulator_no = ATOMIC_INIT(0);
 	struct regulator_dev *rdev;
@@ -2696,6 +2696,7 @@
 
 	/* register with sysfs */
 	rdev->dev.class = &regulator_class;
+	rdev->dev.of_node = of_node;
 	rdev->dev.parent = dev;
 	dev_set_name(&rdev->dev, "regulator.%d",
 		     atomic_inc_return(&regulator_no) - 1);