| Message ID | 20221127180233.103678-2-hdegoede@redhat.com |
|---|---|
| State | Accepted |
| Commit | 571650b3a30f67d70df242508631ed5e7de2c2df |
| Headers | show |
| Series | power: supply: bq25890: Fixes for 6.2 + further work for 6.3 | expand |
diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c index bfdd2213ba69..512c81662eea 100644 --- a/drivers/power/supply/bq25890_charger.c +++ b/drivers/power/supply/bq25890_charger.c @@ -1161,6 +1161,8 @@ static int bq25890_register_regulator(struct bq25890_device *bq) "registering vbus regulator"); } + /* pdata->regulator_init_data is for vbus only */ + cfg.init_data = NULL; reg = devm_regulator_register(bq->dev, &bq25890_vsys_desc, &cfg); if (IS_ERR(reg)) { return dev_err_probe(bq->dev, PTR_ERR(reg),
bq25890_platform_data.regulator_init_data is intended to only provide regulator init_data for the vbus regulator. Remove this from the regulator_config before registering the vsys regulator. Otherwise the regulator_register() call for vsys will fail because it tries to register duplicate consumer_dev_name + supply names from init_data->consumer_supplies[], leading to the entire probe of the bq25890 driver failing: [ 32.017501] bq25890-charger i2c-bq25892_main: Failed to set supply vbus [ 32.017525] bq25890-charger i2c-bq25892_main: error -EBUSY: registering vsys regulator [ 32.124978] bq25890-charger: probe of i2c-bq25892_main failed with error -16 Fixes: 14a3d159abf8 ("power: supply: bq25890: Add Vsys regulator") Signed-off-by: Hans de Goede <hdegoede@redhat.com> --- drivers/power/supply/bq25890_charger.c | 2 ++ 1 file changed, 2 insertions(+)