> From: Bruce Robertson > > The bottom three bits of the register are don't care bits. The LSB > value is 625 uV. Adjust the returned values appropriately > > Signed-off-by: Bruce Robertson > Signed-off-by: Dirk Brandewie Acked-by: MyungJoo Ham > --- > drivers/power/max17042_battery.c | 8 ++++++-- > 1 files changed, 6 insertions(+), 2 deletions(-) > > diff --git a/drivers/power/max17042_battery.c b/drivers/power/max17042_battery.c > index 001eca1..80a6ee7 100644 > --- a/drivers/power/max17042_battery.c > +++ b/drivers/power/max17042_battery.c > @@ -148,11 +148,15 @@ static int max17042_get_property(struct power_supply *psy, > break; > case POWER_SUPPLY_PROP_VOLTAGE_NOW: > val->intval = max17042_read_reg(chip->client, > - MAX17042_VCELL) * 83; /* 1000 / 12 = 83 */ > + MAX17042_VCELL); > + val->intval >>= 3; > + val->intval *= 625; /* Units of LSB = 625 uV */ > break; > case POWER_SUPPLY_PROP_VOLTAGE_AVG: > val->intval = max17042_read_reg(chip->client, > - MAX17042_AvgVCELL) * 83; > + MAX17042_AvgVCELL); > + val->intval >>= 3; > + val->intval *= 625; /* Units of LSB = 625 uV */ > break; > case POWER_SUPPLY_PROP_CAPACITY: > val->intval = max17042_read_reg(chip->client, > -- > 1.7.7.3 > {.n++%ݶw{.n+{G{ayʇڙ,jfhz_(階ݢj"mG?&~iOzv^m ?I