From: John Crispin <blogic@openwrt.org>
Date: Fri, 1 Feb 2013 12:04:59 +0000 (+0100)
Subject: pinctrl/lantiq: the pinconf OD parameter argument was ignored
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=933862873740923a059cbcda0c66487c6179ba3c;p=linux-beck.git

pinctrl/lantiq: the pinconf OD parameter argument was ignored

When setting the OpenDrain bit we should really honour the
argument passed inside the devicetree.

Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c
index b23b8954ae31..53cb6a3a56ed 100644
--- a/drivers/pinctrl/pinctrl-xway.c
+++ b/drivers/pinctrl/pinctrl-xway.c
@@ -494,7 +494,10 @@ static int xway_pinconf_set(struct pinctrl_dev *pctldev,
 			reg = GPIO3_OD;
 		else
 			reg = GPIO_OD(pin);
-		gpio_setbit(info->membase[0], reg, PORT_PIN(pin));
+		if (arg == 0)
+			gpio_setbit(info->membase[0], reg, PORT_PIN(pin));
+		else
+			gpio_clearbit(info->membase[0], reg, PORT_PIN(pin));
 		break;
 
 	case LTQ_PINCONF_PARAM_PULL: