diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
| commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
| tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /drivers/regulator/max8973-regulator.c | |
| parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) | |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'drivers/regulator/max8973-regulator.c')
| -rw-r--r-- | drivers/regulator/max8973-regulator.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c index 08d2f13ec..3958f50c5 100644 --- a/drivers/regulator/max8973-regulator.c +++ b/drivers/regulator/max8973-regulator.c @@ -271,22 +271,18 @@ static int max8973_set_ramp_delay(struct regulator_dev *rdev, struct max8973_chip *max = rdev_get_drvdata(rdev); unsigned int control; int ret; - int ret_val; /* Set ramp delay */ - if (ramp_delay < 25000) { + if (ramp_delay <= 12000) control = MAX8973_RAMP_12mV_PER_US; - ret_val = 12000; - } else if (ramp_delay < 50000) { + else if (ramp_delay <= 25000) control = MAX8973_RAMP_25mV_PER_US; - ret_val = 25000; - } else if (ramp_delay < 200000) { + else if (ramp_delay <= 50000) control = MAX8973_RAMP_50mV_PER_US; - ret_val = 50000; - } else { + else if (ramp_delay <= 200000) control = MAX8973_RAMP_200mV_PER_US; - ret_val = 200000; - } + else + return -EINVAL; ret = regmap_update_bits(max->regmap, MAX8973_CONTROL1, MAX8973_RAMP_MASK, control); |