[PATCH v7 04/15] power: bq24257: Use managed power supply register

[Andreas Dannenberg <dannenberg-l0cyMroinI0@public.gmane.org>]

Use the devm_* managed version of the function to register the power
supply and remove the associated unregister function.

Signed-off-by: Andreas Dannenberg <dannenberg-l0cyMroinI0@public.gmane.org>
---
 drivers/power/bq24257_charger.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/power/bq24257_charger.c b/drivers/power/bq24257_charger.c
index d2d077c..6757b41 100644
--- a/drivers/power/bq24257_charger.c
+++ b/drivers/power/bq24257_charger.c
@@ -590,8 +590,10 @@ static int bq24257_power_supply_init(struct bq24257_device *bq)
 	psy_cfg.supplied_to = bq24257_charger_supplied_to;
 	psy_cfg.num_supplicants = ARRAY_SIZE(bq24257_charger_supplied_to);
 
-	bq->charger = power_supply_register(bq->dev, &bq24257_power_supply_desc,
-					    &psy_cfg);
+	bq->charger = devm_power_supply_register(bq->dev,
+						 &bq24257_power_supply_desc,
+						 &psy_cfg);
+
 	if (IS_ERR(bq->charger))
 		return PTR_ERR(bq->charger);
 
@@ -742,8 +744,6 @@ static int bq24257_remove(struct i2c_client *client)
 
 	cancel_delayed_work_sync(&bq->iilimit_setup_work);
 
-	power_supply_unregister(bq->charger);
-
 	bq24257_field_write(bq, F_RESET, 1); /* reset to defaults */
 
 	return 0;
-- 
1.9.1