diff options
| author | Sebastian Reichel <sebastian.reichel@collabora.co.uk> | 2018-02-15 21:28:40 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2018-03-12 14:30:09 +0100 |
| commit | f72c14ad8c6631a0a42115e74164f9b5faf4c724 (patch) | |
| tree | b1c0edaaefeafa84cee647a9e34186ce692776a7 /drivers/power | |
| parent | 66ec32fc7cd116dab5c02603ea8ec28ff92da3b5 (diff) | |
power: supply: bq27xxx: support missing supplier device
power_supply_am_i_supplied() can return negative error
codes. In this case we should assume, that no charger
is connected and the battery should be marked as
DISCHARGING instead of NOT_CHARGING.
Reported-by: Merlijn Wajer <merlijn@wizzup.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/bq27xxx_battery.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index d99981542a46..7ce60519b1bc 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -1670,7 +1670,7 @@ 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)) + else if (power_supply_am_i_supplied(di->bat) > 0) status = POWER_SUPPLY_STATUS_NOT_CHARGING; else status = POWER_SUPPLY_STATUS_DISCHARGING; |