From b63b970866a33252759d120121919aa35237a313 Mon Sep 17 00:00:00 2001 From: Imre Kaloz Date: Thu, 10 Jan 2013 13:23:33 +0000 Subject: [PATCH] clean up PCI bus topology This makes the PCI bus topology more standard for devices behind a bridge Signed-off-by: Tim Harvey SVN-Revision: 35078 --- target/linux/cns3xxx/files/arch/arm/mach-cns3xxx/gpio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) 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); }