[PATCH v2 6/7] power: bq2415x_charger: Decrement the power supply's device reference counter
From: Krzysztof Kozlowski <hidden>
Date: 2014-10-16 07:43:48
Also in:
linux-pm, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Use power_supply_put() to decrement the power supply's device reference counter (increased by power_supply_get_by_name() or power_supply_get_by_phandle()). Signed-off-by: Krzysztof Kozlowski <redacted> Acked-by: Pavel Machek <redacted> --- drivers/power/bq2415x_charger.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/power/bq2415x_charger.c b/drivers/power/bq2415x_charger.c
index 81a3a78b92d8..8bc9ca9e0275 100644
--- a/drivers/power/bq2415x_charger.c
+++ b/drivers/power/bq2415x_charger.c@@ -1684,6 +1684,8 @@ error_4: error_3: bq2415x_power_supply_exit(bq); error_2: + if (!IS_ERR(bq->notify_psy)) + power_supply_put(bq->notify_psy); kfree(name); error_1: mutex_lock(&bq2415x_id_mutex);
@@ -1699,8 +1701,10 @@ static int bq2415x_remove(struct i2c_client *client) { struct bq2415x_device *bq = i2c_get_clientdata(client); - if (bq->notify_psy) + if (bq->notify_psy) { power_supply_unreg_notifier(&bq->nb); + power_supply_put(bq->notify_psy); + } bq2415x_sysfs_exit(bq); bq2415x_power_supply_exit(bq);
--
1.9.1