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    Subject[PATCH v2 6/7] power: bq2415x_charger: Decrement the power supply's device reference counter
    Date
    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 <k.kozlowski@samsung.com>
    Acked-by: Pavel Machek <pavel@ucw.cz>
    ---
    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


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