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gpio: tps65912: check the return value of regmap_update_bits()
regmap_update_bits() can fail, check its return value like we do elsewhere in the driver. Link: https://lore.kernel.org/r/20250707-gpiochip-set-rv-gpio-round4-v1-2-35668aaaf6d2@linaro.org Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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@@ -49,10 +49,13 @@ static int tps65912_gpio_direction_output(struct gpio_chip *gc,
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unsigned offset, int value)
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{
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struct tps65912_gpio *gpio = gpiochip_get_data(gc);
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int ret;
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/* Set the initial value */
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regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset,
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GPIO_SET_MASK, value ? GPIO_SET_MASK : 0);
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ret = regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset,
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GPIO_SET_MASK, value ? GPIO_SET_MASK : 0);
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if (ret)
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return ret;
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return regmap_update_bits(gpio->tps->regmap, TPS65912_GPIO1 + offset,
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GPIO_CFG_MASK, GPIO_CFG_MASK);
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