diff options
Diffstat (limited to 'drivers/power/max8997_charger.c')
| -rw-r--r-- | drivers/power/max8997_charger.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/power/max8997_charger.c b/drivers/power/max8997_charger.c index 6e88c5d026b..4bdedfed936 100644 --- a/drivers/power/max8997_charger.c +++ b/drivers/power/max8997_charger.c @@ -86,7 +86,7 @@ static int max8997_battery_get_property(struct power_supply *psy, return 0; } -static __devinit int max8997_battery_probe(struct platform_device *pdev) +static int max8997_battery_probe(struct platform_device *pdev) { int ret = 0; struct charger_data *charger; @@ -138,7 +138,8 @@ static __devinit int max8997_battery_probe(struct platform_device *pdev) return ret; } - charger = kzalloc(sizeof(struct charger_data), GFP_KERNEL); + charger = devm_kzalloc(&pdev->dev, sizeof(struct charger_data), + GFP_KERNEL); if (charger == NULL) { dev_err(&pdev->dev, "Cannot allocate memory.\n"); return -ENOMEM; @@ -158,21 +159,17 @@ static __devinit int max8997_battery_probe(struct platform_device *pdev) ret = power_supply_register(&pdev->dev, &charger->battery); if (ret) { dev_err(&pdev->dev, "failed: power supply register\n"); - goto err; + return ret; } return 0; -err: - kfree(charger); - return ret; } -static int __devexit max8997_battery_remove(struct platform_device *pdev) +static int max8997_battery_remove(struct platform_device *pdev) { struct charger_data *charger = platform_get_drvdata(pdev); power_supply_unregister(&charger->battery); - kfree(charger); return 0; } @@ -187,7 +184,7 @@ static struct platform_driver max8997_battery_driver = { .owner = THIS_MODULE, }, .probe = max8997_battery_probe, - .remove = __devexit_p(max8997_battery_remove), + .remove = max8997_battery_remove, .id_table = max8997_battery_id, }; |