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| author | Axel Lin <axel.lin@gmail.com> | 2012-06-18 14:03:16 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-18 10:56:58 +0100 |
| commit | ea38d13fd1666bc030cb1c0feec5b0da2f89f9b2 (patch) | |
| tree | 463ca3908e6541a434c73117e716556fac49b596 /drivers/regulator/core.c | |
| parent | 398715ab9414b3b7741c8239c254111f5016821c (diff) | |
| download | linux-ea38d13fd1666bc030cb1c0feec5b0da2f89f9b2.tar.bz2 | |
regulator: core: Change the unit of ramp_delay from mV/uS to uV/uS
This change makes it possible to set ramp_delay with 0.xxx mV/uS without
truncation issue.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/core.c')
| -rw-r--r-- | drivers/regulator/core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 73a3d874ca6e..ce0a3462e0de 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -2319,11 +2319,11 @@ int regulator_set_voltage_time_sel(struct regulator_dev *rdev, if (rdev->desc->uV_step) { return DIV_ROUND_UP(rdev->desc->uV_step * abs(new_selector - old_selector), - ramp_delay * 1000); + ramp_delay); } else if (rdev->desc->volt_table) { return DIV_ROUND_UP(abs(rdev->desc->volt_table[new_selector] - rdev->desc->volt_table[old_selector]), - ramp_delay * 1000); + ramp_delay); } else { rdev_warn(rdev, "Unsupported voltage mapping settings\n"); } |