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power: supply: core: simplify charge_behaviour formatting

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The function power_supply_show_charge_behaviour() is not needed and can
be removed completely.
Removing the function also saves a spurious read of the property from
the driver on each call.

The convulted logic was a leftover from an earlier patch revision.
Some restructuring made this cleanup possible.

Suggested-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/all/9e035ae4-cb07-4f84-8336-1a0050855bea@redhat.com/
Fixes: 4e61f1e9d5 ("power: supply: core: fix charge_behaviour formatting")
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240329-power-supply-simplify-v1-1-416f1002739f@weissschuh.net
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Thomas Weißschuh 2024-03-29 09:18:29 +01:00 committed by Sebastian Reichel
parent 070c1470ae
commit 91b623cda4
1 changed files with 2 additions and 18 deletions
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20
drivers/power/supply/power_supply_sysfs.c
View file

@ -271,23 +271,6 @@ static ssize_t power_supply_show_usb_type(struct device *dev,
return count;
}
static ssize_t power_supply_show_charge_behaviour(struct device *dev,
struct power_supply *psy,
union power_supply_propval *value,
char *buf)
{
int ret;
ret = power_supply_get_property(psy,
POWER_SUPPLY_PROP_CHARGE_BEHAVIOUR,
value);
if (ret < 0)
return ret;
return power_supply_charge_behaviour_show(dev, psy->desc->charge_behaviours,
value->intval, buf);
}
static ssize_t power_supply_show_property(struct device *dev,
struct device_attribute *attr,
char *buf) {
@ -321,7 +304,8 @@ static ssize_t power_supply_show_property(struct device *dev,
&value, buf);
break;
case POWER_SUPPLY_PROP_CHARGE_BEHAVIOUR:
ret = power_supply_show_charge_behaviour(dev, psy, &value, buf);
ret = power_supply_charge_behaviour_show(dev, psy->desc->charge_behaviours,
value.intval, buf);
break;
case POWER_SUPPLY_PROP_MODEL_NAME ... POWER_SUPPLY_PROP_SERIAL_NUMBER:
ret = sysfs_emit(buf, "%s\n", value.strval);