regulator: aat2870: Convert to regulator_list_voltage_table

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

drivers/regulator/aat2870-regulator.c

@@ -33,8 +33,6 @@ struct aat2870_regulator {
 	struct aat2870_data *aat2870;
 	struct regulator_desc desc;
 
-	const int *voltages; /* uV */
-
 	int min_uV;
 	int max_uV;
 
@@ -47,14 +45,6 @@ struct aat2870_regulator {
 	u8 voltage_mask;
 };
 
-static int aat2870_ldo_list_voltage(struct regulator_dev *rdev,
-				    unsigned selector)
-{
-	struct aat2870_regulator *ri = rdev_get_drvdata(rdev);
-
-	return ri->voltages[selector];
-}
-
 static int aat2870_ldo_set_voltage_sel(struct regulator_dev *rdev,
 				       unsigned selector)
 {
@@ -111,7 +101,7 @@ static int aat2870_ldo_is_enabled(struct regulator_dev *rdev)
 }
 
 static struct regulator_ops aat2870_ldo_ops = {
-	.list_voltage = aat2870_ldo_list_voltage,
+	.list_voltage = regulator_list_voltage_table,
 	.set_voltage_sel = aat2870_ldo_set_voltage_sel,
 	.get_voltage_sel = aat2870_ldo_get_voltage_sel,
 	.enable = aat2870_ldo_enable,
@@ -119,7 +109,7 @@ static struct regulator_ops aat2870_ldo_ops = {
 	.is_enabled = aat2870_ldo_is_enabled,
 };
 
-static const int aat2870_ldo_voltages[] = {
+static const unsigned int aat2870_ldo_voltages[] = {
 	1200000, 1300000, 1500000, 1600000,
 	1800000, 2000000, 2200000, 2500000,
 	2600000, 2700000, 2800000, 2900000,
@@ -132,11 +122,11 @@ static const int aat2870_ldo_voltages[] = {
 			.name = #ids,			\
 			.id = AAT2870_ID_##ids,		\
 			.n_voltages = ARRAY_SIZE(aat2870_ldo_voltages),	\
+			.volt_table = aat2870_ldo_voltages, \
 			.ops = &aat2870_ldo_ops,	\
 			.type = REGULATOR_VOLTAGE,	\
 			.owner = THIS_MODULE,		\
 		},					\
-		.voltages = aat2870_ldo_voltages,	\
 		.min_uV = 1200000,			\
 		.max_uV = 3300000,			\
 	}