regulator: tps62360: Remove chip_id and voltage_base from struct tps62360_chip

The chip_id is not used.
The voltage_base is not necessary, set base voltage to tps->desc.min_uV instead.

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

diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c
index d044a58640e7ddb8280514cafd998fcfa6ea4153..bcea4e1eea1e1aeb43724556241165f19186ad64 100644 (file)
--- a/drivers/regulator/tps62360-regulator.c
+++ b/drivers/regulator/tps62360-regulator.c
@@ -65,10 +65,8 @@ struct tps62360_chip {
        struct regulator_desc desc;
        struct regulator_dev *rdev;
        struct regmap *regmap;
-       int chip_id;
        int vsel0_gpio;
        int vsel1_gpio;
-       int voltage_base;
        u8 voltage_reg_mask;
        bool en_internal_pulldn;
        bool en_discharge;
@@ -401,13 +399,13 @@ static int __devinit tps62360_probe(struct i2c_client *client,
        switch (chip_id) {
        case TPS62360:
        case TPS62362:
-               tps->voltage_base = TPS62360_BASE_VOLTAGE;
+               tps->desc.min_uV = TPS62360_BASE_VOLTAGE;
                tps->voltage_reg_mask = 0x3F;
                tps->desc.n_voltages = TPS62360_N_VOLTAGES;
                break;
        case TPS62361:
        case TPS62363:
-               tps->voltage_base = TPS62361_BASE_VOLTAGE;
+               tps->desc.min_uV = TPS62361_BASE_VOLTAGE;
                tps->voltage_reg_mask = 0x7F;
                tps->desc.n_voltages = TPS62361_N_VOLTAGES;
                break;
@@ -420,7 +418,6 @@ static int __devinit tps62360_probe(struct i2c_client *client,
        tps->desc.ops = &tps62360_dcdc_ops;
        tps->desc.type = REGULATOR_VOLTAGE;
        tps->desc.owner = THIS_MODULE;
-       tps->desc.min_uV = tps->voltage_base;
        tps->desc.uV_step = 10000;
 
        tps->regmap = devm_regmap_init_i2c(client, &tps62360_regmap_config);