diff options
Diffstat (limited to 'drivers/power/supply/wm831x_backup.c')
| -rw-r--r-- | drivers/power/supply/wm831x_backup.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/power/supply/wm831x_backup.c b/drivers/power/supply/wm831x_backup.c index ffb265b8526d..9673fcf7f3af 100644 --- a/drivers/power/supply/wm831x_backup.c +++ b/drivers/power/supply/wm831x_backup.c @@ -171,7 +171,6 @@ static int wm831x_backup_probe(struct platform_device *pdev) return -ENOMEM; devdata->wm831x = wm831x; - platform_set_drvdata(pdev, devdata); /* We ignore configuration failures since we can still read * back the status without enabling the charger (which may @@ -191,24 +190,14 @@ static int wm831x_backup_probe(struct platform_device *pdev) devdata->backup_desc.properties = wm831x_backup_props; devdata->backup_desc.num_properties = ARRAY_SIZE(wm831x_backup_props); devdata->backup_desc.get_property = wm831x_backup_get_prop; - devdata->backup = power_supply_register(&pdev->dev, - &devdata->backup_desc, NULL); + devdata->backup = devm_power_supply_register(&pdev->dev, + &devdata->backup_desc, NULL); return PTR_ERR_OR_ZERO(devdata->backup); } -static int wm831x_backup_remove(struct platform_device *pdev) -{ - struct wm831x_backup *devdata = platform_get_drvdata(pdev); - - power_supply_unregister(devdata->backup); - - return 0; -} - static struct platform_driver wm831x_backup_driver = { .probe = wm831x_backup_probe, - .remove = wm831x_backup_remove, .driver = { .name = "wm831x-backup", }, |