regulator: mc13xxx: Remove get_voltage implementation for single voltage regulators

This is not required after commit f7df20ec
"regulator: core: Use list_voltage() to read single voltage regulators"

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

drivers/regulator/mc13783-regulator.c

@@ -324,7 +324,6 @@ static struct regulator_ops mc13783_gpo_regulator_ops = {
 	.is_enabled = mc13783_gpo_regulator_is_enabled,
 	.list_voltage = regulator_list_voltage_table,
 	.set_voltage = mc13xxx_fixed_regulator_set_voltage,
-	.get_voltage = mc13xxx_fixed_regulator_get_voltage,
 };
 
 static int __devinit mc13783_regulator_probe(struct platform_device *pdev)

drivers/regulator/mc13892-regulator.c

@@ -390,7 +390,6 @@ static struct regulator_ops mc13892_gpo_regulator_ops = {
 	.is_enabled = mc13892_gpo_regulator_is_enabled,
 	.list_voltage = regulator_list_voltage_table,
 	.set_voltage = mc13xxx_fixed_regulator_set_voltage,
-	.get_voltage = mc13xxx_fixed_regulator_get_voltage,
 };
 
 static int mc13892_sw_regulator_get_voltage_sel(struct regulator_dev *rdev)

drivers/regulator/mc13xxx-regulator-core.c

@@ -152,23 +152,12 @@ int mc13xxx_fixed_regulator_set_voltage(struct regulator_dev *rdev, int min_uV,
 }
 EXPORT_SYMBOL_GPL(mc13xxx_fixed_regulator_set_voltage);
 
-int mc13xxx_fixed_regulator_get_voltage(struct regulator_dev *rdev)
-{
-	int id = rdev_get_id(rdev);
-
-	dev_dbg(rdev_get_dev(rdev), "%s id: %d\n", __func__, id);
-
-	return rdev->desc->volt_table[0];
-}
-EXPORT_SYMBOL_GPL(mc13xxx_fixed_regulator_get_voltage);
-
 struct regulator_ops mc13xxx_fixed_regulator_ops = {
 	.enable = mc13xxx_regulator_enable,
 	.disable = mc13xxx_regulator_disable,
 	.is_enabled = mc13xxx_regulator_is_enabled,
 	.list_voltage = regulator_list_voltage_table,
 	.set_voltage = mc13xxx_fixed_regulator_set_voltage,
-	.get_voltage = mc13xxx_fixed_regulator_get_voltage,
 };
 EXPORT_SYMBOL_GPL(mc13xxx_fixed_regulator_ops);
 

drivers/regulator/mc13xxx.h

@@ -34,7 +34,6 @@ struct mc13xxx_regulator_priv {
 
 extern int mc13xxx_fixed_regulator_set_voltage(struct regulator_dev *rdev,
 		int min_uV, int max_uV, unsigned *selector);
-extern int mc13xxx_fixed_regulator_get_voltage(struct regulator_dev *rdev);
 
 #ifdef CONFIG_OF
 extern int mc13xxx_get_num_regulators_dt(struct platform_device *pdev);