[v2,07/14] power: max17042_battery: Add external_power_changed callback

Commit Message

Hans de Goede April 14, 2017, 6:32 p.m. UTC

If our supplier changes status, chances are we've changed status too,
let any listeners know about this.

Signed-off-by: Hans de Goede <[e-mail]>
Reviewed-by: Krzysztof Kozlowski <[e-mail]>
---
 drivers/power/supply/max17042_battery.c | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Sebastian Reichel May 1, 2017, 11:38 a.m. UTC | #1

Hi,

On Fri, Apr 14, 2017 at 08:32:52PM +0200, Hans de Goede wrote:
> If our supplier changes status, chances are we've changed status too,
> let any listeners know about this.
> 
> Signed-off-by: Hans de Goede <[e-mail]>
> Reviewed-by: Krzysztof Kozlowski <[e-mail]>

Thanks, queued.

-- Sebastian

Patch

diff --git a/drivers/power/supply/max17042_battery.c b/drivers/power/supply/max17042_battery.c
index 13909eb..6fc41ec 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),
 };