gpio: tqmx86: Set proper output level for direction_output

AxelLin · linusw · commit 18fadd6abd5a · 2019-02-21T13:19:52.000+01:00
For output-only gpios, direction_output should set proper output level. Signed-off-by: Axel Lin <axel.lin@ingics.com> Fixes: b868db9 ("gpio: tqmx86: Add GPIO from for this IO controller") Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/gpio/gpio-tqmx86.c b/drivers/gpio/gpio-tqmx86.c
@@ -93,8 +93,9 @@ static int tqmx86_gpio_direction_output(struct gpio_chip *chip,
 	/* 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,
