From dcdddda8fdd23048f2eaf54a18a33e9f225d8fb6 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Fri, 14 Apr 2017 20:32:52 +0200 Subject: [PATCH] power: supply: max17042_battery: Add external_power_changed callback If our supplier changes status, chances are we've changed status too, let any listeners know about this. Signed-off-by: Hans de Goede Reviewed-by: Krzysztof Kozlowski Signed-off-by: Sebastian Reichel --- drivers/power/supply/max17042_battery.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/power/supply/max17042_battery.c b/drivers/power/supply/max17042_battery.c index 62efe7e..d355ee5 100644 --- a/drivers/power/supply/max17042_battery.c +++ b/drivers/power/supply/max17042_battery.c @@ -429,6 +429,11 @@ static int max17042_property_is_writeable(struct power_supply *psy, return ret; } +static void max17042_external_power_changed(struct power_supply *psy) +{ + power_supply_changed(psy); +} + static int max17042_write_verify_reg(struct regmap *map, u8 reg, u32 value) { int retries = 8; @@ -917,6 +922,7 @@ static const struct power_supply_desc max17042_psy_desc = { .get_property = max17042_get_property, .set_property = max17042_set_property, .property_is_writeable = max17042_property_is_writeable, + .external_power_changed = max17042_external_power_changed, .properties = max17042_battery_props, .num_properties = ARRAY_SIZE(max17042_battery_props), }; -- 2.7.4