From 098e39f5c611f9b57e298ca00a14411bbc76e2e6 Mon Sep 17 00:00:00 2001 From: juhosg Date: Tue, 16 Mar 2010 19:53:25 +0000 Subject: [PATCH] ar71xx: fix semantics error in the __ar71xx_gpio_get_value function. * Thanks to Pascal Dornier git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20247 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c b/target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c index 1b5da4dc4..dd5b9bb8d 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c @@ -38,7 +38,7 @@ EXPORT_SYMBOL(__ar71xx_gpio_set_value); int __ar71xx_gpio_get_value(unsigned gpio) { - return !!(__raw_readl(ar71xx_gpio_base + GPIO_REG_IN) & (1 << gpio)); + return (__raw_readl(ar71xx_gpio_base + GPIO_REG_IN) >> gpio) & 1; } EXPORT_SYMBOL(__ar71xx_gpio_get_value); -- 2.35.1