[RFC PATCH regulator] regulator: max8998: max8998_set_current_limit() can be static

[kbuild test robot]

Fixes: 4ffea5e083f8 ("regulator: max8998: Add charger regulator")
Signed-off-by: kbuild test robot <l...@intel.com>
---
 max8998.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c
index 668ced0064179..340413bba0c5f 100644
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -371,8 +371,8 @@ static int max8998_set_voltage_buck_time_sel(struct 
regulator_dev *rdev,
        return 0;
 }
 
-int max8998_set_current_limit(struct regulator_dev *rdev,
-                             int min_uA, int max_uA)
+static int max8998_set_current_limit(struct regulator_dev *rdev,
+                                    int min_uA, int max_uA)
 {
        struct max8998_data *max8998 = rdev_get_drvdata(rdev);
        struct i2c_client *i2c = max8998->iodev->i2c;