diff options
| -rw-r--r-- | drivers/regulator/ab3100.c | 35 |
1 files changed, 1 insertions, 34 deletions
diff --git a/drivers/regulator/ab3100.c b/drivers/regulator/ab3100.c index e2062ad74e5d..03f4d9c604ec 100644 --- a/drivers/regulator/ab3100.c +++ b/drivers/regulator/ab3100.c @@ -304,39 +304,6 @@ static int ab3100_get_voltage_regulator(struct regulator_dev *reg) return abreg->typ_voltages[regval]; } -static int ab3100_get_best_voltage_index(struct regulator_dev *reg, - int min_uV, int max_uV) -{ - struct ab3100_regulator *abreg = reg->reg_data; - int i; - int bestmatch; - int bestindex; - - /* - * Locate the minimum voltage fitting the criteria on - * this regulator. The switchable voltages are not - * in strict falling order so we need to check them - * all for the best match. - */ - bestmatch = INT_MAX; - bestindex = -1; - for (i = 0; i < abreg->voltages_len; i++) { - if (abreg->typ_voltages[i] <= max_uV && - abreg->typ_voltages[i] >= min_uV && - abreg->typ_voltages[i] < bestmatch) { - bestmatch = abreg->typ_voltages[i]; - bestindex = i; - } - } - - if (bestindex < 0) { - dev_warn(®->dev, "requested %d<=x<=%d uV, out of range!\n", - min_uV, max_uV); - return -EINVAL; - } - return bestindex; -} - static int ab3100_set_voltage_regulator_sel(struct regulator_dev *reg, unsigned selector) { @@ -383,7 +350,7 @@ static int ab3100_set_suspend_voltage_regulator(struct regulator_dev *reg, return -EINVAL; /* LDO E and BUCK have special suspend voltages you can set */ - bestindex = ab3100_get_best_voltage_index(reg, uV, uV); + bestindex = regulator_map_voltage_iterate(reg, uV, uV); err = abx500_get_register_interruptible(abreg->dev, 0, targetreg, ®val); |