From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Fri, 10 Dec 2010 17:28:06 +0000 (+0000)
Subject: regulator: Use _regulator_get_voltage() consistently
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=1bf5a1f86a328122714680cd59951074b4f31e07;p=openwrt%2Fstaging%2Fblogic.git

regulator: Use _regulator_get_voltage() consistently

Rather than referencing the get_voltage() operation directly in the
ops struct use the internal _regulator_get_voltage() API call to do
so, facilitating refactoring.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
---

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 5d07e5dd417f..671eb53b5cdc 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -581,14 +581,15 @@ static void drms_uA_update(struct regulator_dev *rdev)
 		return;
 
 	/* get output voltage */
-	output_uV = rdev->desc->ops->get_voltage(rdev);
+	output_uV = _regulator_get_voltage(rdev);
 	if (output_uV <= 0)
 		return;
 
 	/* get input voltage */
-	if (rdev->supply && rdev->supply->desc->ops->get_voltage)
-		input_uV = rdev->supply->desc->ops->get_voltage(rdev->supply);
-	else
+	input_uV = 0;
+	if (rdev->supply)
+		input_uV = _regulator_get_voltage(rdev);
+	if (input_uV <= 0)
 		input_uV = rdev->constraints->input_uV;
 	if (input_uV <= 0)
 		return;
@@ -1908,16 +1909,17 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
 		goto out;
 
 	/* get output voltage */
-	output_uV = rdev->desc->ops->get_voltage(rdev);
+	output_uV = _regulator_get_voltage(rdev);
 	if (output_uV <= 0) {
 		rdev_err(rdev, "invalid output voltage found\n");
 		goto out;
 	}
 
 	/* get input voltage */
-	if (rdev->supply && rdev->supply->desc->ops->get_voltage)
-		input_uV = rdev->supply->desc->ops->get_voltage(rdev->supply);
-	else
+	input_uV = 0;
+	if (rdev->supply)
+		input_uV = _regulator_get_voltage(rdev->supply);
+	if (input_uV <= 0)
 		input_uV = rdev->constraints->input_uV;
 	if (input_uV <= 0) {
 		rdev_err(rdev, "invalid input voltage found\n");