diff options
Diffstat (limited to 'drivers/power/supply/cw2015_battery.c')
| -rw-r--r-- | drivers/power/supply/cw2015_battery.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/power/supply/cw2015_battery.c b/drivers/power/supply/cw2015_battery.c index 728e2a6cc9c3..6d52641151d9 100644 --- a/drivers/power/supply/cw2015_battery.c +++ b/drivers/power/supply/cw2015_battery.c @@ -21,6 +21,7 @@ #include <linux/regmap.h> #include <linux/time.h> #include <linux/workqueue.h> +#include <linux/devm-helpers.h> #define CW2015_SIZE_BATINFO 64 @@ -698,7 +699,8 @@ static int cw_bat_probe(struct i2c_client *client) } cw_bat->battery_workqueue = create_singlethread_workqueue("rk_battery"); - INIT_DELAYED_WORK(&cw_bat->battery_delay_work, cw_bat_work); + devm_delayed_work_autocancel(&client->dev, + &cw_bat->battery_delay_work, cw_bat_work); queue_delayed_work(cw_bat->battery_workqueue, &cw_bat->battery_delay_work, msecs_to_jiffies(10)); return 0; @@ -725,15 +727,6 @@ static int __maybe_unused cw_bat_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(cw_bat_pm_ops, cw_bat_suspend, cw_bat_resume); -static int cw_bat_remove(struct i2c_client *client) -{ - struct cw_battery *cw_bat = i2c_get_clientdata(client); - - cancel_delayed_work_sync(&cw_bat->battery_delay_work); - power_supply_put_battery_info(cw_bat->rk_bat, cw_bat->battery); - return 0; -} - static const struct i2c_device_id cw_bat_id_table[] = { { "cw2015", 0 }, { } @@ -752,7 +745,6 @@ static struct i2c_driver cw_bat_driver = { .pm = &cw_bat_pm_ops, }, .probe_new = cw_bat_probe, - .remove = cw_bat_remove, .id_table = cw_bat_id_table, }; |