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-rw-r--r--drivers/regulator/s5m8767.c30
1 files changed, 2 insertions, 28 deletions
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index 2fb2adddd48..9b97aa36b7c 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -452,39 +452,13 @@ static int s5m8767_set_voltage_time_sel(struct regulator_dev *rdev,
struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
const struct s5m_voltage_desc *desc;
int reg_id = rdev_get_id(rdev);
- int mask;
- int new_val, old_val;
- switch (reg_id) {
- case S5M8767_LDO1 ... S5M8767_LDO28:
- mask = 0x3f;
- break;
- case S5M8767_BUCK1 ... S5M8767_BUCK6:
- mask = 0xff;
- break;
- case S5M8767_BUCK7 ... S5M8767_BUCK8:
- return -EINVAL;
- case S5M8767_BUCK9:
- mask = 0xff;
- break;
- default:
- return -EINVAL;
- }
desc = reg_voltage_map[reg_id];
- new_val = s5m8767_convert_voltage(desc, new_sel, new_sel);
- if (new_val < 0)
- return new_val;
-
- old_val = s5m8767_convert_voltage(desc, old_sel, old_sel);
- if (old_val < 0)
- return old_val;
-
if (old_sel < new_sel)
- return DIV_ROUND_UP(desc->step * (new_val - old_val),
+ return DIV_ROUND_UP(desc->step * (new_sel - old_sel),
s5m8767->ramp_delay);
- else
- return 0;
+ return 0;
}
static struct regulator_ops s5m8767_ldo_ops = {