diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-03-16 19:53:25 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-03-16 19:53:25 +0000 |
| commit | 098e39f5c611f9b57e298ca00a14411bbc76e2e6 (patch) | |
| tree | 4c4a243b3089f08d5247fdb5f3aa4c8420e2c840 | |
| parent | dbded6f22623d5ceaa1cee2f95dec4c121882435 (diff) | |
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
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ar71xx/gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |