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2024-05-10 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb

 kernel/drivers/mux/gpio.c
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@@ -17,20 +17,18 @@
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 struct mux_gpio {
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 	struct gpio_descs *gpios;
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-	int *val;
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 };
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 static int mux_gpio_set(struct mux_control *mux, int state)
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 {
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 	struct mux_gpio *mux_gpio = mux_chip_priv(mux->chip);
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-	int i;
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+	DECLARE_BITMAP(values, BITS_PER_TYPE(state));
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-	for (i = 0; i < mux_gpio->gpios->ndescs; i++)
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-		mux_gpio->val[i] = (state >> i) & 1;
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+	values[0] = state;
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 	gpiod_set_array_value_cansleep(mux_gpio->gpios->ndescs,
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 				       mux_gpio->gpios->desc,
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-				       mux_gpio->val);
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+				       mux_gpio->gpios->info, values);
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 	return 0;
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 }
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@@ -58,13 +56,11 @@
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 	if (pins < 0)
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 		return pins;
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-	mux_chip = devm_mux_chip_alloc(dev, 1, sizeof(*mux_gpio) +
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-				       pins * sizeof(*mux_gpio->val));
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+	mux_chip = devm_mux_chip_alloc(dev, 1, sizeof(*mux_gpio));
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 	if (IS_ERR(mux_chip))
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 		return PTR_ERR(mux_chip);
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 	mux_gpio = mux_chip_priv(mux_chip);
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-	mux_gpio->val = (int *)(mux_gpio + 1);
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 	mux_chip->ops = &mux_gpio_ops;
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 	mux_gpio->gpios = devm_gpiod_get_array(dev, "mux", GPIOD_OUT_LOW);