diff options
| author | Axel Lin <axel.lin@ingics.com> | 2013-02-16 10:09:54 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-03-01 16:03:49 +0800 |
| commit | 6949fbe5b2d7b73dfeddeb470a56385ca36b4827 (patch) | |
| tree | 0687d8e0a70fc5d2389def3ec2aab31166fd7262 /drivers/regulator | |
| parent | 2730fd82cbb922e6be8df08ba32c21be41757d3d (diff) | |
| download | talos-obmc-linux-6949fbe5b2d7b73dfeddeb470a56385ca36b4827.tar.gz talos-obmc-linux-6949fbe5b2d7b73dfeddeb470a56385ca36b4827.zip | |
regulator: twl: Convert twl4030ldo_ops to get_voltage_sel
This fixes an inconsistent behavior between list_voltage() and get_voltage()
because current implementation of get_voltage() does not check the case
IS_UNSUP() is true.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/twl-regulator.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c index 74508cc62d67..f705d25b437c 100644 --- a/drivers/regulator/twl-regulator.c +++ b/drivers/regulator/twl-regulator.c @@ -471,24 +471,23 @@ twl4030ldo_set_voltage_sel(struct regulator_dev *rdev, unsigned selector) selector); } -static int twl4030ldo_get_voltage(struct regulator_dev *rdev) +static int twl4030ldo_get_voltage_sel(struct regulator_dev *rdev) { struct twlreg_info *info = rdev_get_drvdata(rdev); - int vsel = twlreg_read(info, TWL_MODULE_PM_RECEIVER, - VREG_VOLTAGE); + int vsel = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_VOLTAGE); if (vsel < 0) return vsel; vsel &= info->table_len - 1; - return LDO_MV(info->table[vsel]) * 1000; + return vsel; } static struct regulator_ops twl4030ldo_ops = { .list_voltage = twl4030ldo_list_voltage, .set_voltage_sel = twl4030ldo_set_voltage_sel, - .get_voltage = twl4030ldo_get_voltage, + .get_voltage_sel = twl4030ldo_get_voltage_sel, .enable = twl4030reg_enable, .disable = twl4030reg_disable, |
