linux-kernel - [PATCH v2 6/9] pinctrl: stm32: Avoid keeping a bool value in a u32 variable

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Message-ID: <20250905135547.934729-7-antonio.borneo@foss.st.com>
Date: Fri, 5 Sep 2025 15:55:44 +0200
From: Antonio Borneo <antonio.borneo@...s.st.com>
To: Linus Walleij <linus.walleij@...aro.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue
	<alexandre.torgue@...s.st.com>,
        Bartosz Golaszewski <brgl@...ev.pl>, <linux-gpio@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>
CC: Antonio Borneo <antonio.borneo@...s.st.com>,
        Christophe Roullier
	<christophe.roullier@...s.st.com>,
        Fabien Dessenne
	<fabien.dessenne@...s.st.com>,
        Valentin Caron <valentin.caron@...s.st.com>
Subject: [PATCH v2 6/9] pinctrl: stm32: Avoid keeping a bool value in a u32 variable

Change type of variable to avoid keeping the bool return value in
a variable of u32 type.

Signed-off-by: Antonio Borneo <antonio.borneo@...s.st.com>
---
 drivers/pinctrl/stm32/pinctrl-stm32.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index 76555d18720f6..8d2f409342313 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -1148,7 +1148,7 @@ static u32 stm32_pconf_get_bias(struct stm32_gpio_bank *bank,
 static bool stm32_pconf_get(struct stm32_gpio_bank *bank,
 	unsigned int offset, bool dir)
 {
-	u32 val;
+	bool val;
 
 	if (dir)
 		val = !!(readl_relaxed(bank->base + STM32_GPIO_IDR) &
-- 
2.34.1