regulator: core: Slightly improve readability of _regulator_get_enable_time

The logic is equivalent, but it looks more straightforward this way:
If rdev->desc->ops->enable_time is set, call it.
Otherwise fallback to return rdev->desc->enable_time.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 955a0a1..bf4cdbc 100644 (file)
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1650,9 +1650,9 @@ static int _regulator_get_enable_time(struct regulator_dev *rdev)
 {
        if (rdev->constraints && rdev->constraints->enable_time)
                return rdev->constraints->enable_time;
-       if (!rdev->desc->ops->enable_time)
-               return rdev->desc->enable_time;
-       return rdev->desc->ops->enable_time(rdev);
+       if (rdev->desc->ops->enable_time)
+               return rdev->desc->ops->enable_time(rdev);
+       return rdev->desc->enable_time;
 }
 
 static struct regulator_supply_alias *regulator_find_supply_alias(