From: kaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Thu, 10 Jan 2013 13:23:33 +0000 (+0000)
Subject: [cns3xxx]: clean up PCI bus topology
X-Git-Url: https://git.archive.openwrt.org/?a=commitdiff_plain;h=79e4955266e5b4deb6c79a3f96f2bbe6c1d7b546;p=openwrt.git

[cns3xxx]: clean up PCI bus topology

This makes the PCI bus topology more standard for devices behind a bridge

Signed-off-by: Tim Harvey <tharvey@gateworks.com>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35078 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/target/linux/cns3xxx/files/arch/arm/mach-cns3xxx/gpio.c b/target/linux/cns3xxx/files/arch/arm/mach-cns3xxx/gpio.c
index 8fccbbf452..4f5d50054f 100644
--- a/target/linux/cns3xxx/files/arch/arm/mach-cns3xxx/gpio.c
+++ b/target/linux/cns3xxx/files/arch/arm/mach-cns3xxx/gpio.c
@@ -59,9 +59,9 @@ __set_direction(struct cns3xxx_gpio_chip *cchip, unsigned pin, int input)
 
 	reg = __raw_readl(cchip->base + GPIO_DIR);
 	if (input)
-		reg |= 1 << pin;
+		reg &= ~(1 << pin);
 	else
-		reg &= !(1 << pin);
+		reg |= (1 << pin);
 	__raw_writel(reg, cchip->base + GPIO_DIR);
 }