diff options
Diffstat (limited to 'drivers/power/fuel_gauge/fg_rk817.c')
| -rw-r--r-- | drivers/power/fuel_gauge/fg_rk817.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/power/fuel_gauge/fg_rk817.c b/drivers/power/fuel_gauge/fg_rk817.c index 57ff70e5ec..86eaf93772 100644 --- a/drivers/power/fuel_gauge/fg_rk817.c +++ b/drivers/power/fuel_gauge/fg_rk817.c @@ -406,9 +406,10 @@ static int rk817_bat_get_battery_voltage(struct rk817_battery_device *battery) val |= rk817_bat_read(battery, BAT_VOL_L) << 0; vol = battery->voltage_k * val / 1000 + battery->voltage_b; - vol_temp = (vol * battery->bat_res_up / battery->bat_res_down + vol); - vol = vol_temp; - + if (battery->variant == RK809_ID) { + vol_temp = (vol * battery->bat_res_up / battery->bat_res_down + vol); + vol = vol_temp; + } return vol; } |