summaryrefslogtreecommitdiffstats
path: root/drivers/regulator/pcap-regulator.c
diff options
context:
space:
mode:
authorAxel Lin <axel.lin@gmail.com>2012-03-23 16:50:40 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-01 11:59:29 +0100
commit3cbff37ea0e9d90334c51ac92f5a597697258d3d (patch)
treed18f985b615f204046aec5cb5d3cc57ddc00d563 /drivers/regulator/pcap-regulator.c
parentd5ec96357d743288bd03a685defd586ad35d351e (diff)
downloadlinux-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.c11
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,