Messages in this thread Patch in this message | | | Subject | [PATCH RFT] regulator: max77686: Fix the delay time for set_voltage_time_sel | From | Axel Lin <> | Date | Fri, 08 Jun 2012 17:21:44 +0800 |
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rdev->desc->uV_step * abs(new_selector - old_selector) returns uV. The unit of ramp_rate is mV/us. Thus 1000 should be multiplied.
Signed-off-by: Axel Lin <axel.lin@gmail.com> --- drivers/regulator/max77686.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c index b76a038..10bf65a 100644 --- a/drivers/regulator/max77686.c +++ b/drivers/regulator/max77686.c @@ -78,7 +78,7 @@ static int max77686_set_dvs_voltage_time_sel(struct regulator_dev *rdev, return DIV_ROUND_UP(rdev->desc->uV_step * abs(new_selector - old_selector), - ramp_rate[max77686->ramp_delay]); + ramp_rate[max77686->ramp_delay] * 1000); } static int max77686_set_voltage_time_sel(struct regulator_dev *rdev, @@ -86,7 +86,7 @@ static int max77686_set_voltage_time_sel(struct regulator_dev *rdev, { /* Unconditionally 100 mV/us */ return DIV_ROUND_UP(rdev->desc->uV_step * - abs(new_selector - old_selector), 100); + abs(new_selector - old_selector), 100 * 1000); } static struct regulator_ops max77686_ops = { -- 1.7.9.5
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