linux-kernel - [PATCH v2 03/11] pinctrl: aw9523: Always try both ports in aw9523_gpio_set

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Date: Fri, 29 Mar 2024 12:55:17 +0200
From: Andy Shevchenko <andy.shevchenko@...il.com>
To: Linus Walleij <linus.walleij@...aro.org>,
	Andy Shevchenko <andy.shevchenko@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...ainline.org>,
	linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 03/11] pinctrl: aw9523: Always try both ports in aw9523_gpio_set_multiple()

The ports are equivalent from the user's point of view. Don't limit
trying them both if writing to one fails.

Signed-off-by: Andy Shevchenko <andy.shevchenko@...il.com>
---
 drivers/pinctrl/pinctrl-aw9523.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-aw9523.c b/drivers/pinctrl/pinctrl-aw9523.c
index 65d523697b731..d93640a02d1d3 100644
--- a/drivers/pinctrl/pinctrl-aw9523.c
+++ b/drivers/pinctrl/pinctrl-aw9523.c
@@ -653,7 +653,7 @@ static void aw9523_gpio_set_multiple(struct gpio_chip *chip,
 	struct aw9523 *awi = gpiochip_get_data(chip);
 	u8 mask_lo, mask_hi, bits_lo, bits_hi;
 	unsigned int reg;
-	int ret = 0;
+	int ret;
 
 	mask_lo = *mask & U8_MAX;
 	mask_hi = (*mask >> 8) & U8_MAX;
@@ -663,10 +663,8 @@ static void aw9523_gpio_set_multiple(struct gpio_chip *chip,
 		bits_hi = (*bits >> 8) & U8_MAX;
 
 		ret = regmap_write_bits(awi->regmap, reg, mask_hi, bits_hi);
-		if (ret) {
+		if (ret)
 			dev_warn(awi->dev, "Cannot write port1 out level\n");
-			goto out;
-		}
 	}
 	if (mask_lo) {
 		reg = AW9523_REG_OUT_STATE(0);
@@ -675,7 +673,6 @@ static void aw9523_gpio_set_multiple(struct gpio_chip *chip,
 		if (ret)
 			dev_warn(awi->dev, "Cannot write port0 out level\n");
 	}
-out:
 	mutex_unlock(&awi->i2c_lock);
 }
 
-- 
2.44.0