diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/core.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 04baac9a165b..8028835d3967 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -4540,6 +4540,16 @@ static int __init regulator_init_complete(void) if (of_have_populated_dt()) has_full_constraints = true; + /* + * Regulators may had failed to resolve their input supplies + * when were registered, either because the input supply was + * not registered yet or because its parent device was not + * bound yet. So attempt to resolve the input supplies for + * pending regulators before trying to disable unused ones. + */ + class_for_each_device(®ulator_class, NULL, NULL, + regulator_register_resolve_supply); + /* If we have a full configuration then disable any regulators * we have permission to change the status for and which are * not in use or always_on. This is effectively the default |