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regulator: wm8400: Adjust the equation for selector >= 15 in wm8400_ldo_list_voltage 

Adjust the equation for selector >= 15 for better readability.
The equation "1700000 + ((selector - 15) * 100000)" can be interpreted by:
Starting from selector 15: Steps of 100mV from 1700mV

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-06-12 16:36:20 +08:00 committed by Mark Brown
parent df2643cfa4
commit 74e20e5691
1 changed files with 1 additions and 1 deletions
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2
drivers/regulator/wm8400-regulator.c
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@ -28,7 +28,7 @@ static int wm8400_ldo_list_voltage(struct regulator_dev *dev,
if (selector < 15)
return 900000 + (selector * 50000);
else
return 1600000 + ((selector - 14) * 100000);
return 1700000 + ((selector - 15) * 100000);
}
static int wm8400_ldo_map_voltage(struct regulator_dev *dev,