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regulator: core: Always flag voltage constraints as appliable 

Allow the core to always use the voltage constraints to set the voltage
on startup.  A forthcoming change in that code will ensure that we bring
out of constraints voltages into spec with this setting.

Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mark Brown 2016-03-21 18:17:43 +00:00
parent 768e66686c
commit 895fe2321e
1 changed files with 2 additions and 4 deletions
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6
drivers/regulator/of_regulator.c
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@ -43,12 +43,10 @@ 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;
/* Only one voltage? Then make sure it's set. */
if (constraints->min_uV && constraints->max_uV &&
constraints->min_uV == constraints->max_uV)
constraints->apply_uV = true;
}
if (!of_property_read_u32(np, "regulator-microvolt-offset", &pval))
constraints->uV_offset = pval;