Messages in this thread Patch in this message | | | Subject | [PATCH 5/7] regulator: tps6524x: set_current_limit should select the maximum current in specific range | From | Axel Lin <> | Date | Wed, 08 Aug 2012 20:21:30 +0800 |
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Signed-off-by: Axel Lin <axel.lin@gmail.com> --- drivers/regulator/tps6524x-regulator.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/regulator/tps6524x-regulator.c b/drivers/regulator/tps6524x-regulator.c index 947ece9..058d2f2 100644 --- a/drivers/regulator/tps6524x-regulator.c +++ b/drivers/regulator/tps6524x-regulator.c @@ -502,15 +502,13 @@ static int set_current_limit(struct regulator_dev *rdev, int min_uA, if (info->n_ilimsels == 1) 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] && max_uA >= info->ilimsels[i]) - break; - - if (i >= info->n_ilimsels) - return -EINVAL; + return write_field(hw, &info->ilimsel, i); + } - return write_field(hw, &info->ilimsel, i); + return -EINVAL; } static int get_current_limit(struct regulator_dev *rdev) -- 1.7.9.5
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