diff options
Diffstat (limited to 'drivers/power/pm2301_charger.c')
| -rw-r--r-- | drivers/power/pm2301_charger.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/power/pm2301_charger.c b/drivers/power/pm2301_charger.c index b560fa5ac4e7..45ef3b9de6b9 100644 --- a/drivers/power/pm2301_charger.c +++ b/drivers/power/pm2301_charger.c @@ -1059,6 +1059,13 @@ static int pm2xxx_wall_charger_probe(struct i2c_client *i2c_client, ret = pm2xxx_charger_detection(pm2, &val); if ((ret == 0) && val) { + /* + * When boot is due to AC charger plug-in, + * read interrupt registers + */ + pm2xxx_reg_read(pm2, PM2XXX_REG_INT1, &val); + pm2xxx_reg_read(pm2, PM2XXX_REG_INT2, &val); + pm2xxx_reg_read(pm2, PM2XXX_REG_INT4, &val); pm2->ac.charger_connected = 1; pm2->ac_conn = true; power_supply_changed(&pm2->ac_chg.psy); |