diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/rk808-regulator.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/regulator/rk808-regulator.c b/drivers/regulator/rk808-regulator.c index d89ae7f16d7a..a6a563e402d0 100644 --- a/drivers/regulator/rk808-regulator.c +++ b/drivers/regulator/rk808-regulator.c @@ -534,15 +534,25 @@ static int rk808_set_suspend_voltage_range(struct regulator_dev *rdev, int uv) { unsigned int reg; int sel = regulator_map_voltage_linear_range(rdev, uv, uv); + int ret; if (sel < 0) return -EINVAL; reg = rdev->desc->vsel_reg + RK808_SLP_REG_OFFSET; - return regmap_update_bits(rdev->regmap, reg, - rdev->desc->vsel_mask, - sel); + ret = regmap_update_bits(rdev->regmap, reg, + rdev->desc->vsel_mask, + sel); + if (ret) + return ret; + + if (rdev->desc->apply_bit) + ret = regmap_update_bits(rdev->regmap, rdev->desc->apply_reg, + rdev->desc->apply_bit, + rdev->desc->apply_bit); + + return ret; } static int rk805_set_suspend_enable(struct regulator_dev *rdev) |