When min charger-CV is <= 4.0V and max charger-CV is >= 4.0V,
we can use 4.00V as CV (register value = 0x1).`
The original code had a typo that wrote ">=" (max_uV >= 4000000),
which should've been "<", which is not necessary anyway
as mentioned by Dan Carpenter.
Reported-By: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
---
drivers/regulator/max8997-regulator.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/regulator/max8997-regulator.c b/drivers/regulator/max8997-regulator.c
index efabc0e..559b9ac 100644
--- a/drivers/regulator/max8997-regulator.c
+++ b/drivers/regulator/max8997-regulator.c
@@ -428,12 +428,9 @@ static int max8997_set_voltage_charger_cv(struct regulator_dev *rdev,
if (max_uV < 4000000 || min_uV > 4350000)
return -EINVAL;
- if (min_uV <= 4000000) {
- if (max_uV >= 4000000)
- return -EINVAL;
- else
- val = 0x1;
- } else if (min_uV <= 4200000 && max_uV >= 4200000)
+ if (min_uV <= 4000000)
+ val = 0x1;
+ else if (min_uV <= 4200000 && max_uV >= 4200000)
val = 0x0;
else {
lb = (min_uV - 4000001) / 20000 + 2;
--
1.9.1
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