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 5d07e5dd417f858f121524b1666004737c0cc20f..671eb53b5cdc1a1125abc36712923c56ee785bdb 100644 (file)
--- 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");