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regulator: wm831x-isink: Fix the logic to choose best current limit setting

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Current code in wm831x_isink_set_current actually set the current limit setting
smaller than specified range.

Fix the logic in wm831x_isink_set_current to choose the smallest current limit
setting falls within the specified range.

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 2012-03-27 15:18:53 +08:00 committed by Mark Brown
parent a171e782a9
commit ed3be9a0e3
1 changed files with 1 additions and 1 deletions
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drivers/regulator/wm831x-isink.c
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@ -101,7 +101,7 @@ static int wm831x_isink_set_current(struct regulator_dev *rdev,
for (i = 0; i < ARRAY_SIZE(wm831x_isinkv_values); i++) {
int val = wm831x_isinkv_values[i];
if (min_uA >= val && val <= max_uA) {
if (min_uA <= val && val <= max_uA) {
ret = wm831x_set_bits(wm831x, isink->reg,
WM831X_CS1_ISEL_MASK, i);
return ret;