From: Krzysztof Kozlowski krzk@kernel.org
stable inclusion from linux-4.19.155 commit ae20c9f54daa944cd3f16e5b421049aab83a6a7c
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[ Upstream commit 7bf738ba110722b63e9dc8af760d3fb2aef25593 ]
Commit 6f24ff97e323 ("power: supply: bq27xxx_battery: Add the BQ27Z561 Battery monitor") and commit d74534c27775 ("power: bq27xxx_battery: Add support for additional bq27xxx family devices") added support for new device types by copying most of the code and adding necessary quirks.
However they did not copy the code in bq27xxx_battery_status() responsible for returning POWER_SUPPLY_STATUS_NOT_CHARGING.
Unify the bq27xxx_battery_status() so for all types when charger is supplied, it will return "not charging" status.
Signed-off-by: Krzysztof Kozlowski krzk@kernel.org Signed-off-by: Sebastian Reichel sebastian.reichel@collabora.com Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/power/supply/bq27xxx_battery.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index ff02a917556a..93e3d9c747aa 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -1680,8 +1680,6 @@ static int bq27xxx_battery_status(struct bq27xxx_device_info *di, status = POWER_SUPPLY_STATUS_FULL; else if (di->cache.flags & BQ27000_FLAG_CHGS) status = POWER_SUPPLY_STATUS_CHARGING; - else if (power_supply_am_i_supplied(di->bat) > 0) - status = POWER_SUPPLY_STATUS_NOT_CHARGING; else status = POWER_SUPPLY_STATUS_DISCHARGING; } else { @@ -1693,6 +1691,10 @@ static int bq27xxx_battery_status(struct bq27xxx_device_info *di, status = POWER_SUPPLY_STATUS_CHARGING; }
+ if ((status == POWER_SUPPLY_STATUS_DISCHARGING) && + (power_supply_am_i_supplied(di->bat) > 0)) + status = POWER_SUPPLY_STATUS_NOT_CHARGING; + val->intval = status;
return 0;