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regulator: tps6524x: 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>
This commit is contained in:
Axel Lin 2012-08-08 20:21:30 +08:00 committed by Mark Brown
parent 422294deee
commit 73f4f3d376
1 changed files with 4 additions and 6 deletions
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10
drivers/regulator/tps6524x-regulator.c
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@ -502,15 +502,13 @@ static int set_current_limit(struct regulator_dev *rdev, int min_uA,
if (info->n_ilimsels == 1) if (info->n_ilimsels == 1)
return -EINVAL; return -EINVAL;
for (i = 0; i < info->n_ilimsels; i++) for (i = info->n_ilimsels - 1; i >= 0; i--) {
if (min_uA <= info->ilimsels[i] && if (min_uA <= info->ilimsels[i] &&
max_uA >= info->ilimsels[i]) max_uA >= info->ilimsels[i])
break; return write_field(hw, &info->ilimsel, i);
}
if (i >= info->n_ilimsels) return -EINVAL;
return -EINVAL;
return write_field(hw, &info->ilimsel, i);
} }
static int get_current_limit(struct regulator_dev *rdev) static int get_current_limit(struct regulator_dev *rdev)