[PATCH RESEND 2/2] gpio: rockchip: Call pinctrl for gpio config

[Matthijs Kooijman]

Pinctrl is responsible for bias settings and possibly other pin config,
so call gpiochip_generic_config to apply such config values. This might
also include settings that pinctrl does not support, but then it can
return ENOTSUPP as appropriate.

Signed-off-by: Matthijs Kooijman <matthijs@xxxxxxxx>
---
 drivers/gpio/gpio-rockchip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c
index 0fff4a699f12d..ac1b939283eb7 100644
--- a/drivers/gpio/gpio-rockchip.c
+++ b/drivers/gpio/gpio-rockchip.c
@@ -296,7 +296,7 @@ static int rockchip_gpio_set_config(struct gpio_chip *gc, unsigned int offset,
 		 */
 		return -ENOTSUPP;
 	default:
-		return -ENOTSUPP;
+		return gpiochip_generic_config(gc, offset, config);
 	}
 }
 
-- 
2.48.1