diff options
| author | Thomas Elste | 2015-05-28 11:05:32 +0200 |
|---|---|---|
| committer | Sebastian Reichel | 2015-05-29 04:26:50 +0200 |
| commit | cd054ee16580690830297dbda0abe9c184276d6a (patch) | |
| tree | edb2a4cf8cf8481006dded3a1dfe743efd6ab373 /drivers/power | |
| parent | 843735b788a4e49c453f4aefdae80e6dfbe9ee85 (diff) | |
power: bq24190_charger: Change first_time flag reset condition
The initial register reset of BQ24190 generates a charger status change
whose propagation via power_supply_changed is prevented using a flag.
This flag gets never reset so all following events are ignored as well
leading for example to userspace not detecting charger connects/disconnects.
Therefor change the reset condition of first_time flag, so only the
propagation of the first charger status change is prevented.
Signed-off-by: Thomas Elste <thomas.elste@imms.de>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/bq24190_charger.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/power/bq24190_charger.c b/drivers/power/bq24190_charger.c index 407c4af83891..052db78c3736 100644 --- a/drivers/power/bq24190_charger.c +++ b/drivers/power/bq24190_charger.c @@ -1258,10 +1258,13 @@ static irqreturn_t bq24190_irq_handler_thread(int irq, void *data) * register reset so we should ignore that one (the very first * interrupt received). */ - if (alert_userspace && !bdi->first_time) { - power_supply_changed(bdi->charger); - power_supply_changed(bdi->battery); - bdi->first_time = false; + if (alert_userspace) { + if (!bdi->first_time) { + power_supply_changed(bdi->charger); + power_supply_changed(bdi->battery); + } else { + bdi->first_time = false; + } } out: |