power: supply: twl4030_madc_battery: Refactor twl4030_madc_bat_ext_changed()

twl4030_madc_bat_ext_changed() is a wrapper around
"power_supply_changed(psy);" and it has the same prototype.

Remove it, replacing it with making the external_power_changed
callback directly point to power_supply_changed.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

diff --git a/drivers/power/supply/twl4030_madc_battery.c b/drivers/power/supply/twl4030_madc_battery.c
index 48649dcfe3a94d69f68fee10f14cfad6bef9a23f..7fe029673b2203b792ba24addaa407d12072f696 100644 (file)
--- a/drivers/power/supply/twl4030_madc_battery.c
+++ b/drivers/power/supply/twl4030_madc_battery.c
@@ -168,19 +168,13 @@ static int twl4030_madc_bat_get_property(struct power_supply *psy,
        return 0;
 }
 
-static void twl4030_madc_bat_ext_changed(struct power_supply *psy)
-{
-       power_supply_changed(psy);
-}
-
 static const struct power_supply_desc twl4030_madc_bat_desc = {
        .name                   = "twl4030_battery",
        .type                   = POWER_SUPPLY_TYPE_BATTERY,
        .properties             = twl4030_madc_bat_props,
        .num_properties         = ARRAY_SIZE(twl4030_madc_bat_props),
        .get_property           = twl4030_madc_bat_get_property,
-       .external_power_changed = twl4030_madc_bat_ext_changed,
-
+       .external_power_changed = power_supply_changed,
 };
 
 static int twl4030_cmp(const void *a, const void *b)