regulator: lp872x: set_current_limit should select the maximum current in specific range
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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73f4f3d376
Коммит
4e1d67eddf
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@ -374,8 +374,8 @@ static int lp8725_buck_set_current_limit(struct regulator_dev *rdev,
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{
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struct lp872x *lp = rdev_get_drvdata(rdev);
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enum lp872x_regulator_id buck = rdev_get_id(rdev);
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int i, max = ARRAY_SIZE(lp8725_buck_uA);
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u8 addr, val;
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int i;
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u8 addr;
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switch (buck) {
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case LP8725_ID_BUCK1:
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@ -388,17 +388,15 @@ static int lp8725_buck_set_current_limit(struct regulator_dev *rdev,
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return -EINVAL;
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}
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for (i = 0 ; i < max ; i++)
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for (i = ARRAY_SIZE(lp8725_buck_uA) - 1 ; i >= 0; i--) {
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if (lp8725_buck_uA[i] >= min_uA &&
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lp8725_buck_uA[i] <= max_uA)
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break;
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return lp872x_update_bits(lp, addr,
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LP8725_BUCK_CL_M,
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i << LP8725_BUCK_CL_S);
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}
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if (i == max)
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return -EINVAL;
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val = i << LP8725_BUCK_CL_S;
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return lp872x_update_bits(lp, addr, LP8725_BUCK_CL_M, val);
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return -EINVAL;
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}
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static int lp8725_buck_get_current_limit(struct regulator_dev *rdev)
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