gpio: tqmx86: Set proper output level for direction_output

For output-only gpios, direction_output should set proper output level.

Signed-off-by: Axel Lin <[e-mail]>
Fixes: b868db94a6a7 ("gpio: tqmx86: Add GPIO from for this IO controller")
Reviewed-by: Andrew Lunn <[e-mail]>
Signed-off-by: Linus Walleij <[e-mail]>

drivers/gpio/gpio-tqmx86.c

···
 	/* Direction cannot be changed, validate is an output */
 	if (BIT(offset) & TQMX86_DIR_INPUT_MASK)
 		return -EINVAL;
-	else
-		return 0;
+
+	tqmx86_gpio_set(chip, offset, value);
+	return 0;
 }
 
 static int tqmx86_gpio_get_direction(struct gpio_chip *chip,