diff options
| -rw-r--r-- | drivers/power/wm831x_backup.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/power/wm831x_backup.c b/drivers/power/wm831x_backup.c index d9cc169f1424..58cbb009b74f 100644 --- a/drivers/power/wm831x_backup.c +++ b/drivers/power/wm831x_backup.c @@ -169,7 +169,8 @@ static int wm831x_backup_probe(struct platform_device *pdev) struct power_supply *backup; int ret; - devdata = kzalloc(sizeof(struct wm831x_backup), GFP_KERNEL); + devdata = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_backup), + GFP_KERNEL); if (devdata == NULL) return -ENOMEM; @@ -197,14 +198,8 @@ static int wm831x_backup_probe(struct platform_device *pdev) backup->num_properties = ARRAY_SIZE(wm831x_backup_props); backup->get_property = wm831x_backup_get_prop; ret = power_supply_register(&pdev->dev, backup); - if (ret) - goto err_kmalloc; return ret; - -err_kmalloc: - kfree(devdata); - return ret; } static int wm831x_backup_remove(struct platform_device *pdev) @@ -213,7 +208,6 @@ static int wm831x_backup_remove(struct platform_device *pdev) power_supply_unregister(&devdata->backup); kfree(devdata->backup.name); - kfree(devdata); return 0; } |