diff options
Diffstat (limited to 'drivers/power/supply/twl4030_charger.c')
| -rw-r--r-- | drivers/power/supply/twl4030_charger.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/power/supply/twl4030_charger.c b/drivers/power/supply/twl4030_charger.c index 0e202d4273fb..4299873a1118 100644 --- a/drivers/power/supply/twl4030_charger.c +++ b/drivers/power/supply/twl4030_charger.c @@ -809,7 +809,9 @@ static int twl4030_bci_get_property(struct power_supply *psy, is_charging = state & TWL4030_MSTATEC_AC; if (!is_charging) { u8 s; - twl4030_bci_read(TWL4030_BCIMDEN, &s); + ret = twl4030_bci_read(TWL4030_BCIMDEN, &s); + if (ret < 0) + return ret; if (psy->desc->type == POWER_SUPPLY_TYPE_USB) is_charging = s & 1; else |