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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>
hifive-unleashed-5.1
Axel Lin 2012-03-23 16:50:40 +08:00 committed by Mark Brown
parent d5ec96357d
commit 3cbff37ea0
1 changed files with 4 additions and 7 deletions
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11
drivers/regulator/pcap-regulator.c
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@ -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,