diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/max8997.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c index 04d9f29503ad..64cf2ee38f6c 100644 --- a/drivers/regulator/max8997.c +++ b/drivers/regulator/max8997.c @@ -941,7 +941,7 @@ static __devinit int max8997_pmic_probe(struct platform_device *pdev) struct regulator_dev **rdev; struct max8997_data *max8997; struct i2c_client *i2c; - int i, ret, size; + int i, ret, size, nr_dvs; u8 max_buck1 = 0, max_buck2 = 0, max_buck5 = 0; if (!pdata) { @@ -973,7 +973,10 @@ static __devinit int max8997_pmic_probe(struct platform_device *pdev) memcpy(max8997->buck125_gpios, pdata->buck125_gpios, sizeof(int) * 3); max8997->ignore_gpiodvs_side_effect = pdata->ignore_gpiodvs_side_effect; - for (i = 0; i < 8; i++) { + nr_dvs = (pdata->buck1_gpiodvs || pdata->buck2_gpiodvs || + pdata->buck5_gpiodvs) ? 8 : 1; + + for (i = 0; i < nr_dvs; i++) { max8997->buck1_vol[i] = ret = max8997_get_voltage_proper_val( &buck1245_voltage_map_desc, @@ -1020,7 +1023,7 @@ static __devinit int max8997_pmic_probe(struct platform_device *pdev) } /* Initialize all the DVS related BUCK registers */ - for (i = 0; i < 8; i++) { + for (i = 0; i < nr_dvs; i++) { max8997_update_reg(i2c, MAX8997_REG_BUCK1DVS1 + i, max8997->buck1_vol[i], 0x3f); |