regulator: ad5398: show changing current in uA

Integer division may truncate the result.
Current code shows changing current is 0mA when selector is 1 ... 8.

For example:
selector = 1
ad5398_calc_current returns 117, debug message shows 117/1000 = 0mA
selector = 2
ad5398_calc_current returns 234, debug message shows 234/1000 = 0mA
selector = 3
ad5398_calc_current returns 351, debug message shows 351/1000 = 0mA
............
selector = 8
ad5398_calc_current returns 937, debug message shows 937/1000 = 0mA

Show the changing current in uA makes it easier for debugging.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/regulator/ad5398.c b/drivers/regulator/ad5398.c
index 26d23adfc66f8f592f18edeb5aa528e762413e8a..ed587987f445636971f9cbe84d684a54d57a7279 100644 (file)
--- a/drivers/regulator/ad5398.c
+++ b/drivers/regulator/ad5398.c
@@ -99,8 +99,8 @@ static int ad5398_set_current_limit(struct regulator_dev *rdev, int min_uA, int
        if (ad5398_calc_current(chip, selector) > max_uA)
                return -EINVAL;
 
-       dev_dbg(&client->dev, "changing current %dmA\n",
-               ad5398_calc_current(chip, selector) / 1000);
+       dev_dbg(&client->dev, "changing current %duA\n",
+               ad5398_calc_current(chip, selector));
 
        /* read chip enable bit */
        ret = ad5398_read_reg(client, &data);