diff options
Diffstat (limited to 'drivers/opp/core.c')
| -rw-r--r-- | drivers/opp/core.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/opp/core.c b/drivers/opp/core.c index 61c48b2d4679..d77ec2c55783 100644 --- a/drivers/opp/core.c +++ b/drivers/opp/core.c @@ -2047,6 +2047,36 @@ put_opp_table: } EXPORT_SYMBOL_GPL(dev_pm_opp_put_regulators); +static void devm_pm_opp_regulators_release(void *data) +{ + dev_pm_opp_put_regulators(data); +} + +/** + * devm_pm_opp_set_regulators() - Set regulator names for the device + * @dev: Device for which regulator name is being set. + * @names: Array of pointers to the names of the regulator. + * @count: Number of regulators. + * + * This is a resource-managed variant of dev_pm_opp_set_regulators(). + * + * Return: 0 on success and errorno otherwise. + */ +int devm_pm_opp_set_regulators(struct device *dev, + const char * const names[], + unsigned int count) +{ + struct opp_table *opp_table; + + opp_table = dev_pm_opp_set_regulators(dev, names, count); + if (IS_ERR(opp_table)) + return PTR_ERR(opp_table); + + return devm_add_action_or_reset(dev, devm_pm_opp_regulators_release, + opp_table); +} +EXPORT_SYMBOL_GPL(devm_pm_opp_set_regulators); + /** * dev_pm_opp_set_clkname() - Set clk name for the device * @dev: Device for which clk name is being set. |