diff options
| author |   Sachin Kamat <sachin.kamat@linaro.org> | 2012-11-27 11:28:46 +0530 |
|---|---|---|
| committer |   Anton Vorontsov <anton@enomsg.org> | 2013-01-05 18:41:12 -0800 |
| commit | a9672e1356471b0a1d63a303cc1dfc53b739efb9 (patch) | |
| tree | a6ad8febb6ae14b9bb9ad26418843aa7f4a3b3ed /drivers/power/bq2415x_charger.c | |
| parent | bq2415x_charger: Use module_i2c_driver (diff) | |
| download | linux-dev-a9672e1356471b0a1d63a303cc1dfc53b739efb9.tar.xz linux-dev-a9672e1356471b0a1d63a303cc1dfc53b739efb9.zip | |
bq2415x_charger: Use devm_kzalloc()
devm_kzalloc is device managed and makes error handling and code cleanup a
bit simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Anton Vorontsov <anton@enomsg.org>
Diffstat (limited to 'drivers/power/bq2415x_charger.c')
| -rw-r--r-- | drivers/power/bq2415x_charger.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/power/bq2415x_charger.c b/drivers/power/bq2415x_charger.c index fa1b2bd7526d..ca70365e9410 100644 --- a/drivers/power/bq2415x_charger.c +++ b/drivers/power/bq2415x_charger.c @@ -1522,7 +1522,7 @@ static int bq2415x_probe(struct i2c_client *client, goto error_1; } - bq = kzalloc(sizeof(*bq), GFP_KERNEL); + bq = devm_kzalloc(&client->dev, sizeof(*bq), GFP_KERNEL); if (!bq) { dev_err(&client->dev, "failed to allocate device data\n"); ret = -ENOMEM; @@ -1548,19 +1548,19 @@ 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_3; + goto error_2; } ret = bq2415x_sysfs_init(bq); if (ret) { dev_err(bq->dev, "failed to create sysfs entries: %d\n", ret); - goto error_4; + goto error_3; } ret = bq2415x_set_defaults(bq); if (ret) { dev_err(bq->dev, "failed to set default values: %d\n", ret); - goto error_5; + goto error_4; } if (bq->init_data.set_mode_hook) { @@ -1584,12 +1584,10 @@ static int bq2415x_probe(struct i2c_client *client, dev_info(bq->dev, "driver registered\n"); return 0; -error_5: - bq2415x_sysfs_exit(bq); error_4: - bq2415x_power_supply_exit(bq); + bq2415x_sysfs_exit(bq); error_3: - kfree(bq); + bq2415x_power_supply_exit(bq); error_2: kfree(name); error_1: @@ -1621,7 +1619,6 @@ static int bq2415x_remove(struct i2c_client *client) dev_info(bq->dev, "driver unregistered\n"); kfree(bq->name); - kfree(bq); return 0; } |