gpio: tps65218: Make tps65218_gpio_output set proper output level

The .direction_output callback should set proper output level.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/gpio/gpio-tps65218.c

@@ -59,6 +59,7 @@ static int tps65218_gpio_output(struct gpio_chip *gc, unsigned offset,
 				int value)
 {
 	/* Only drives GPOs */
+	tps65218_gpio_set(gc, offset, value);
 	return 0;
 }