linux-kernel - [PATCH] regulator: core: Slightly improve readability of _regulator_get_enable

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Date:   Sat,  4 May 2019 11:33:36 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>, linux-kernel@...r.kernel.org,
        Axel Lin <axel.lin@...ics.com>
Subject: [PATCH] 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@...ics.com>
---
 drivers/regulator/core.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 7f467a0ca8f7..5a5f5ed064b2 100644
--- 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(
-- 
2.20.1