mux: gpio: use gpiod_multi_set_value_cansleep

Reduce verbosity by using gpiod_multi_set_value_cansleep() instead of
gpiod_set_array_value_cansleep().

Acked-by: Peter Rosin <peda@axentia.se>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://lore.kernel.org/r/20250210-gpio-set-array-helper-v3-12-d6a673674da8@baylibre.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

drivers/mux/gpio.c

@@ -28,9 +28,7 @@ static int mux_gpio_set(struct mux_control *mux, int state)
 
 	bitmap_from_arr32(values, &value, BITS_PER_TYPE(value));
 
-	gpiod_set_array_value_cansleep(mux_gpio->gpios->ndescs,
-				       mux_gpio->gpios->desc,
-				       mux_gpio->gpios->info, values);
+	gpiod_multi_set_value_cansleep(mux_gpio->gpios, values);
 
 	return 0;
 }