forked from Openwrt-EcoNet/openwrt
831994e258
Backport upstream pinctrl fixes, these are required for the follow-up I2C PXA recovery fixes. Signed-off-by: Robert Marko <robert.marko@sartura.hr>
32 lines
1.2 KiB
Diff
32 lines
1.2 KiB
Diff
From 0396a8731efd17aec4719ad9981fefeaa13ffa56 Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <j4g8y7@gmail.com>
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Date: Wed, 14 May 2025 21:18:34 +0200
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Subject: [PATCH 3/7] pinctrl: armada-37xx: propagate error from
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armada_37xx_gpio_direction_output()
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The regmap_update_bits() function can fail, so propagate its error
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up to the stack instead of silently ignoring that.
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
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Reviewed-by: Andrew Lunn <andrew@lunn.ch>
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Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
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Link: https://lore.kernel.org/20250514-pinctrl-a37xx-fixes-v2-3-07e9ac1ab737@gmail.com
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Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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---
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drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 4 +---
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1 file changed, 1 insertion(+), 3 deletions(-)
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--- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
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+++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
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@@ -432,9 +432,7 @@ static int armada_37xx_gpio_direction_ou
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reg = OUTPUT_EN;
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armada_37xx_update_reg(®, &en_offset);
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- regmap_update_bits(info->regmap, reg, mask, mask);
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-
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- return 0;
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+ return regmap_update_bits(info->regmap, reg, mask, mask);
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}
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static int armada_37xx_gpio_get(struct gpio_chip *chip, unsigned int offset)
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