regulator: Convert pcap-regulator to get_voltage_sel

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

diff --git a/drivers/regulator/pcap-regulator.c b/drivers/regulator/pcap-regulator.c
index b9666a2..781bf34 100644 (file)
--- a/drivers/regulator/pcap-regulator.c
+++ b/drivers/regulator/pcap-regulator.c
@@ -165,21 +165,18 @@ static int pcap_regulator_set_voltage_sel(struct regulator_dev *rdev,
                                 selector << vreg->index);
 }
 
-static int pcap_regulator_get_voltage(struct regulator_dev *rdev)
+static int pcap_regulator_get_voltage_sel(struct regulator_dev *rdev)
 {
        struct pcap_regulator *vreg = &vreg_table[rdev_get_id(rdev)];
        void *pcap = rdev_get_drvdata(rdev);
        u32 tmp;
-       int mV;
 
        if (vreg->n_voltages == 1)
-               return vreg->voltage_table[0] * 1000;
+               return 0;
 
        ezx_pcap_read(pcap, vreg->reg, &tmp);
        tmp = ((tmp >> vreg->index) & (vreg->n_voltages - 1));
-       mV = vreg->voltage_table[tmp];
-
-       return mV * 1000;
+       return tmp;
 }
 
 static int pcap_regulator_enable(struct regulator_dev *rdev)
@@ -228,7 +225,7 @@ static int pcap_regulator_list_voltage(struct regulator_dev *rdev,
 static struct regulator_ops pcap_regulator_ops = {
        .list_voltage   = pcap_regulator_list_voltage,
        .set_voltage_sel = pcap_regulator_set_voltage_sel,
-       .get_voltage    = pcap_regulator_get_voltage,
+       .get_voltage_sel = pcap_regulator_get_voltage_sel,
        .enable         = pcap_regulator_enable,
        .disable        = pcap_regulator_disable,
        .is_enabled     = pcap_regulator_is_enabled,