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power_supply: 88pm860x_charger: Use power_supply_*() API for accessing function attrs

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Replace direct calls to power supply function attributes with wrappers.
Wrappers provide safe access in case of unregistering the power
supply (e.g. by removing the driver). Replace:
 - get_property -> power_supply_get_property
 - set_property -> power_supply_set_property

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Jonghwa Lee <[email protected]>
Acked-by: Pavel Machek <[email protected]>
Reviewed-by: Bartlomiej Zolnierkiewicz <[email protected]>
Reviewed-by: Sebastian Reichel <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>
This commit is contained in:
Krzysztof Kozlowski 2015-03-12 08:44:05 +01:00 • committed by Sebastian Reichel
commit 465c436b9e
1 changed files with 8 additions and 5 deletions
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13
drivers/power/88pm860x_charger.c
View file

@ -296,12 +296,13 @@ static int set_charging_fsm(struct pm860x_charger_info *info)
psy = power_supply_get_by_name(pm860x_supplied_to[0]);
if (!psy)
return -EINVAL;
ret = psy->get_property(psy, POWER_SUPPLY_PROP_VOLTAGE_NOW, &data);
ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_VOLTAGE_NOW,
&data);
if (ret)
return ret;
vbatt = data.intval / 1000;
ret = psy->get_property(psy, POWER_SUPPLY_PROP_PRESENT, &data);
ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_PRESENT, &data);
if (ret)
return ret;
@ -430,7 +431,7 @@ static irqreturn_t pm860x_temp_handler(int irq, void *data)
psy = power_supply_get_by_name(pm860x_supplied_to[0]);
if (!psy)
goto out;
ret = psy->get_property(psy, POWER_SUPPLY_PROP_TEMP, &temp);
ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_TEMP, &temp);
if (ret)
goto out;
value = temp.intval / 10;
@ -485,7 +486,8 @@ static irqreturn_t pm860x_done_handler(int irq, void *data)
psy = power_supply_get_by_name(pm860x_supplied_to[0]);
if (!psy)
goto out;
ret = psy->get_property(psy, POWER_SUPPLY_PROP_VOLTAGE_NOW, &val);
ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_VOLTAGE_NOW,
&val);
if (ret)
goto out;
vbatt = val.intval / 1000;
@ -500,7 +502,8 @@ static irqreturn_t pm860x_done_handler(int irq, void *data)
if (ret < 0)
goto out;
if (vbatt > CHARGE_THRESHOLD && ret & STATUS2_CHG)
psy->set_property(psy, POWER_SUPPLY_PROP_CHARGE_FULL, &val);
power_supply_set_property(psy, POWER_SUPPLY_PROP_CHARGE_FULL,
&val);
out:
mutex_unlock(&info->lock);