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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/soc/soc-ac97.c
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@@ -82,13 +82,12 @@
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 	struct snd_soc_component *component = gpio_to_component(chip);
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 	int ret;
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-	if (snd_soc_component_read(component, AC97_GPIO_STATUS, &ret) < 0)
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-		ret = -1;
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+	ret = snd_soc_component_read(component, AC97_GPIO_STATUS);
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 	dev_dbg(component->dev, "get gpio %d : %d\n", offset,
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-		ret < 0 ? ret : ret & (1 << offset));
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+		ret & (1 << offset));
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-	return ret < 0 ? ret : !!(ret & (1 << offset));
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+	return !!(ret & (1 << offset));
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 }
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 static void snd_soc_ac97_gpio_set(struct gpio_chip *chip, unsigned offset,
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@@ -394,6 +393,8 @@
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 /**
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  * snd_soc_set_ac97_ops_of_reset - Set ac97 ops with generic ac97 reset functions
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+ * @ops: bus ops
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+ * @pdev: platform device
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  *
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  * This function sets the reset and warm_reset properties of ops and parses
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  * the device node of pdev to get pinctrl states and gpio numbers to use.