diff options
| author | Wenyou Yang <wenyou.yang@atmel.com> | 2016-08-25 15:19:51 +0800 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2016-08-31 16:46:50 +0200 |
| commit | 6b021fc91038201ed44e99ae32b6a93c6e8be1f4 (patch) | |
| tree | d2fa0feb5c18cde07068da5610b80a57393222bc /drivers/power | |
| parent | 5da643b26d280e1b061e18b92bc7d5709ee8034e (diff) | |
power: supply: act8945a_charger: Remove "battery_temperature"
Remove "battery_temperature" member, it is redundant, it is the
hardware's responsibility to handle TH pin properly.
It is unnecessary to use the dt property to check if there is
a battery temperature monitor or not.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/act8945a_charger.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/power/supply/act8945a_charger.c b/drivers/power/supply/act8945a_charger.c index 3f486c9362c8..af006680dd5c 100644 --- a/drivers/power/supply/act8945a_charger.c +++ b/drivers/power/supply/act8945a_charger.c @@ -76,7 +76,6 @@ static const char *act8945a_charger_manufacturer = "Active-semi"; struct act8945a_charger { struct regmap *regmap; - bool battery_temperature; }; static int act8945a_get_charger_state(struct regmap *regmap, int *val) @@ -138,8 +137,7 @@ static int act8945a_get_charge_type(struct regmap *regmap, int *val) return 0; } -static int act8945a_get_battery_health(struct act8945a_charger *charger, - struct regmap *regmap, int *val) +static int act8945a_get_battery_health(struct regmap *regmap, int *val) { int ret; unsigned int status; @@ -148,7 +146,7 @@ static int act8945a_get_battery_health(struct act8945a_charger *charger, if (ret < 0) return ret; - if (charger->battery_temperature && !(status & APCH_STATUS_TEMPDAT)) + if (!(status & APCH_STATUS_TEMPDAT)) *val = POWER_SUPPLY_HEALTH_OVERHEAT; else if (!(status & APCH_STATUS_INDAT)) *val = POWER_SUPPLY_HEALTH_OVERVOLTAGE; @@ -188,8 +186,7 @@ static int act8945a_charger_get_property(struct power_supply *psy, val->intval = POWER_SUPPLY_TECHNOLOGY_LION; break; case POWER_SUPPLY_PROP_HEALTH: - ret = act8945a_get_battery_health(charger, - regmap, &val->intval); + ret = act8945a_get_battery_health(regmap, &val->intval); break; case POWER_SUPPLY_PROP_MODEL_NAME: val->strval = act8945a_charger_model; @@ -235,9 +232,6 @@ static int act8945a_charger_config(struct device *dev, return -EINVAL; } - charger->battery_temperature = of_property_read_bool(np, - "active-semi,check-battery-temperature"); - chglev_pin = of_get_named_gpio_flags(np, "active-semi,chglev-gpios", 0, &flags); |