diff options
Diffstat (limited to 'drivers/power/supply/rt5033_charger.c')
| -rw-r--r-- | drivers/power/supply/rt5033_charger.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/drivers/power/supply/rt5033_charger.c b/drivers/power/supply/rt5033_charger.c index 091ca4a21f29..b34ef0ea6f8a 100644 --- a/drivers/power/supply/rt5033_charger.c +++ b/drivers/power/supply/rt5033_charger.c @@ -29,7 +29,7 @@ struct rt5033_charger { struct device *dev; struct regmap *regmap; struct power_supply *psy; - struct rt5033_charger_data *chg; + struct rt5033_charger_data chg; struct extcon_dev *edev; struct notifier_block extcon_nb; struct work_struct extcon_work; @@ -131,7 +131,7 @@ static int rt5033_get_charger_const_voltage(struct rt5033_charger *charger) static inline int rt5033_init_const_charge(struct rt5033_charger *charger) { - struct rt5033_charger_data *chg = charger->chg; + struct rt5033_charger_data *chg = &charger->chg; int ret; unsigned int val; u8 reg_data; @@ -205,7 +205,7 @@ static inline int rt5033_init_const_charge(struct rt5033_charger *charger) static inline int rt5033_init_fast_charge(struct rt5033_charger *charger) { - struct rt5033_charger_data *chg = charger->chg; + struct rt5033_charger_data *chg = &charger->chg; int ret; unsigned int val; u8 reg_data; @@ -250,7 +250,7 @@ static inline int rt5033_init_fast_charge(struct rt5033_charger *charger) static inline int rt5033_init_pre_charge(struct rt5033_charger *charger) { - struct rt5033_charger_data *chg = charger->chg; + struct rt5033_charger_data *chg = &charger->chg; int ret; unsigned int val; u8 reg_data; @@ -550,21 +550,16 @@ static int rt5033_charger_get_property(struct power_supply *psy, return 0; } -static struct rt5033_charger_data *rt5033_charger_dt_init( - struct rt5033_charger *charger) +static int rt5033_charger_dt_init(struct rt5033_charger *charger) { - struct rt5033_charger_data *chg; + struct rt5033_charger_data *chg = &charger->chg; struct power_supply_battery_info *info; int ret; - chg = devm_kzalloc(charger->dev, sizeof(*chg), GFP_KERNEL); - if (!chg) - return ERR_PTR(-ENOMEM); - ret = power_supply_get_battery_info(charger->psy, &info); if (ret) - return ERR_PTR(dev_err_probe(charger->dev, -EINVAL, - "missing battery info\n")); + return dev_err_probe(charger->dev, -EINVAL, + "missing battery info\n"); /* Assign data. Validity will be checked in the init functions. */ chg->pre_uamp = info->precharge_current_ua; @@ -573,7 +568,7 @@ static struct rt5033_charger_data *rt5033_charger_dt_init( chg->pre_uvolt = info->precharge_voltage_max_uv; chg->const_uvolt = info->constant_charge_voltage_max_uv; - return chg; + return 0; } static void rt5033_charger_extcon_work(struct work_struct *work) @@ -690,9 +685,9 @@ static int rt5033_charger_probe(struct platform_device *pdev) return dev_err_probe(&pdev->dev, PTR_ERR(charger->psy), "Failed to register power supply\n"); - charger->chg = rt5033_charger_dt_init(charger); - if (IS_ERR_OR_NULL(charger->chg)) - return PTR_ERR(charger->chg); + ret = rt5033_charger_dt_init(charger); + if (ret) + return ret; ret = rt5033_charger_reg_init(charger); if (ret) |