diff options
Diffstat (limited to 'drivers/regulator/of_regulator.c')
| -rw-r--r-- | drivers/regulator/of_regulator.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index f45106a44635..cd828dbf9d52 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -43,10 +43,12 @@ static void of_get_regulation_constraints(struct device_node *np, constraints->max_uV = pval; /* Voltage change possible? */ - if (constraints->min_uV && constraints->max_uV) { + if (constraints->min_uV != constraints->max_uV) constraints->valid_ops_mask |= REGULATOR_CHANGE_VOLTAGE; + + /* Do we have a voltage range, if so try to apply it? */ + if (constraints->min_uV && constraints->max_uV) constraints->apply_uV = true; - } if (!of_property_read_u32(np, "regulator-microvolt-offset", &pval)) constraints->uV_offset = pval; |