diff options
Diffstat (limited to 'drivers/power/supply/max17040_battery.c')
| -rw-r--r-- | drivers/power/supply/max17040_battery.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/power/supply/max17040_battery.c b/drivers/power/supply/max17040_battery.c index c1640bc6accd..48453508688a 100644 --- a/drivers/power/supply/max17040_battery.c +++ b/drivers/power/supply/max17040_battery.c @@ -388,6 +388,7 @@ static int max17040_get_property(struct power_supply *psy, union power_supply_propval *val) { struct max17040_chip *chip = power_supply_get_drvdata(psy); + int ret; switch (psp) { case POWER_SUPPLY_PROP_ONLINE: @@ -410,7 +411,10 @@ static int max17040_get_property(struct power_supply *psy, if (!chip->channel_temp) return -ENODATA; - iio_read_channel_processed(chip->channel_temp, &val->intval); + ret = iio_read_channel_processed(chip->channel_temp, &val->intval); + if (ret) + return ret; + val->intval /= 100; /* Convert from milli- to deci-degree */ break; |