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From:   Ondrej Jirman <megous@megous.com>
To:     linux-sunxi@googlegroups.com
Cc:     Ondrej Jirman <megous@megous.com>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
        linux-kernel@vger.kernel.org (open list:VOLTAGE AND CURRENT REGULATOR
        FRAMEWORK)
Subject: [PATCH] regulator: axp20x: Fix misleading use of negation
Date:   Sun, 23 Feb 2020 00:56:34 +0100
Message-Id: <20200222235634.243805-1-megous@megous.com>
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It works incidentally, because AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN
is non-zero, but the false branch value really should be just 0.

Signed-off-by: Ondrej Jirman <megous@megous.com>
---
 drivers/regulator/axp20x-regulator.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index 16f0c85700360..1e6eb5b1f8d85 100644
--- a/drivers/regulator/axp20x-regulator.c
+++ b/drivers/regulator/axp20x-regulator.c
@@ -381,8 +381,7 @@ static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp)
 			mask = AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_RATE_MASK |
 			       AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN_MASK;
 			enable = (ramp > 0) ?
-				 AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN :
-				 !AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN;
+				 AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_EN : 0;
 			break;
 		}
 
@@ -393,8 +392,7 @@ static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp)
 			mask = AXP20X_DCDC2_LDO3_V_RAMP_LDO3_RATE_MASK |
 			       AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN_MASK;
 			enable = (ramp > 0) ?
-				 AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN :
-				 !AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN;
+				 AXP20X_DCDC2_LDO3_V_RAMP_LDO3_EN : 0;
 			break;
 		}
 
-- 
2.25.1