diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/ltc2941-battery-gauge.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/power/supply/ltc2941-battery-gauge.c b/drivers/power/supply/ltc2941-battery-gauge.c index 09f3e78af4e0..c0cbf4cd59ee 100644 --- a/drivers/power/supply/ltc2941-battery-gauge.c +++ b/drivers/power/supply/ltc2941-battery-gauge.c @@ -490,13 +490,13 @@ static int ltc294x_i2c_probe(struct i2c_client *client, if (info->id == LTC2943_ID) { if (prescaler_exp > LTC2943_MAX_PRESCALER_EXP) prescaler_exp = LTC2943_MAX_PRESCALER_EXP; - info->Qlsb = ((340 * 50000) / r_sense) / - (4096 / (1 << (2*prescaler_exp))); + info->Qlsb = ((340 * 50000) / r_sense) >> + (12 - 2*prescaler_exp); } else { if (prescaler_exp > LTC2941_MAX_PRESCALER_EXP) prescaler_exp = LTC2941_MAX_PRESCALER_EXP; - info->Qlsb = ((85 * 50000) / r_sense) / - (128 / (1 << prescaler_exp)); + info->Qlsb = ((85 * 50000) / r_sense) >> + (7 - prescaler_exp); } /* Read status register to check for LTC2942 */ |