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| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-03-12 08:44:18 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2015-03-13 23:15:54 +0100 |
| commit | 1a8dbe6f923864fa01d5ffa43745804474d5f43d (patch) | |
| tree | e9c7733ab8afc2f16e6b540d3bbee6ebdbe5f1cf /drivers/power | |
| parent | 52016ac072dac298fcd8764ccce46a1a7be18728 (diff) | |
| download | linux-1a8dbe6f923864fa01d5ffa43745804474d5f43d.tar.gz linux-1a8dbe6f923864fa01d5ffa43745804474d5f43d.tar.bz2 linux-1a8dbe6f923864fa01d5ffa43745804474d5f43d.zip | |
power_supply: bq2415x_charger: Decrement the power supply's device reference counter
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>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/bq2415x_charger.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/drivers/power/bq2415x_charger.c b/drivers/power/bq2415x_charger.c index c745d278815d..6c534dcbc19c 100644 --- a/drivers/power/bq2415x_charger.c +++ b/drivers/power/bq2415x_charger.c @@ -1594,27 +1594,27 @@ static int bq2415x_probe(struct i2c_client *client, ret = of_property_read_u32(np, "ti,current-limit", &bq->init_data.current_limit); if (ret) - goto error_2; + goto error_3; ret = of_property_read_u32(np, "ti,weak-battery-voltage", &bq->init_data.weak_battery_voltage); if (ret) - goto error_2; + goto error_3; ret = of_property_read_u32(np, "ti,battery-regulation-voltage", &bq->init_data.battery_regulation_voltage); if (ret) - goto error_2; + goto error_3; ret = of_property_read_u32(np, "ti,charge-current", &bq->init_data.charge_current); if (ret) - goto error_2; + goto error_3; ret = of_property_read_u32(np, "ti,termination-current", &bq->init_data.termination_current); if (ret) - goto error_2; + goto error_3; ret = of_property_read_u32(np, "ti,resistor-sense", &bq->init_data.resistor_sense); if (ret) - goto error_2; + goto error_3; } else { memcpy(&bq->init_data, pdata, sizeof(bq->init_data)); } @@ -1624,19 +1624,19 @@ static int bq2415x_probe(struct i2c_client *client, ret = bq2415x_power_supply_init(bq); if (ret) { dev_err(bq->dev, "failed to register power supply: %d\n", ret); - goto error_2; + goto error_3; } ret = bq2415x_sysfs_init(bq); if (ret) { dev_err(bq->dev, "failed to create sysfs entries: %d\n", ret); - goto error_3; + goto error_4; } ret = bq2415x_set_defaults(bq); if (ret) { dev_err(bq->dev, "failed to set default values: %d\n", ret); - goto error_4; + goto error_5; } if (bq->notify_psy) { @@ -1644,7 +1644,7 @@ static int bq2415x_probe(struct i2c_client *client, ret = power_supply_reg_notifier(&bq->nb); if (ret) { dev_err(bq->dev, "failed to reg notifier: %d\n", ret); - goto error_5; + goto error_6; } /* Query for initial reported_mode and set it */ @@ -1664,11 +1664,14 @@ static int bq2415x_probe(struct i2c_client *client, dev_info(bq->dev, "driver registered\n"); return 0; +error_6: error_5: -error_4: bq2415x_sysfs_exit(bq); -error_3: +error_4: bq2415x_power_supply_exit(bq); +error_3: + if (bq->notify_psy) + power_supply_put(bq->notify_psy); error_2: kfree(name); error_1: @@ -1685,8 +1688,10 @@ 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); |