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| author | Axel Lin <axel.lin@gmail.com> | 2012-03-23 16:50:40 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-01 11:59:29 +0100 |
| commit | 3cbff37ea0e9d90334c51ac92f5a597697258d3d (patch) | |
| tree | d18f985b615f204046aec5cb5d3cc57ddc00d563 /drivers/regulator/pcap-regulator.c | |
| parent | d5ec96357d743288bd03a685defd586ad35d351e (diff) | |
| download | linux-3cbff37ea0e9d90334c51ac92f5a597697258d3d.tar.bz2 | |
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>
Diffstat (limited to 'drivers/regulator/pcap-regulator.c')
| -rw-r--r-- | drivers/regulator/pcap-regulator.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/regulator/pcap-regulator.c b/drivers/regulator/pcap-regulator.c index b9666a2c45f3..781bf343453b 100644 --- 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, |