| From | mathieu.poirier@linaro ... | Subject | [PATCH 48/57] power: ab8500 : quick re-attach for ext charger | Date | Tue, 25 Sep 2012 10:12:45 -0600 |
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From: Rupesh Kumar <rupesh.kumar@stericsson.com>
Quick re-attach charging behaviour is not required for external ac charger. Internal AC/USB Charger removal detection problem is due to a bug in AB8500 ASICs.
Signed-off-by: Rupesh Kumar <rupesh.kumar@stericsson.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by: Hakan BERG <hakan.berg@stericsson.com> Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com> --- drivers/power/abx500_chargalg.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/power/abx500_chargalg.c b/drivers/power/abx500_chargalg.c index 180deab..ce58f20 100644 --- a/drivers/power/abx500_chargalg.c +++ b/drivers/power/abx500_chargalg.c @@ -330,12 +330,13 @@ static int abx500_chargalg_check_charger_enable(struct abx500_chargalg *di) return di->usb_chg->ops.check_enable(di->usb_chg, di->bat->bat_type[di->bat->batt_id].normal_vol_lvl, di->bat->bat_type[di->bat->batt_id].normal_cur_lvl); - } else if (di->chg_info.charger_type & AC_CHG) { + } else if ((di->chg_info.charger_type & AC_CHG) && + !(di->ac_chg->external)) { return di->ac_chg->ops.check_enable(di->ac_chg, di->bat->bat_type[di->bat->batt_id].normal_vol_lvl, di->bat->bat_type[di->bat->batt_id].normal_cur_lvl); } - return -ENXIO; + return 0; } /** -- 1.7.5.4
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