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[adm5120] fix a bug in the GPIO code 

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10759 3c298f89-4303-0410-b956-a3cf2f4a3e73
master
Gabor Juhos 2008-04-07 14:10:37 +00:00
parent 7302352bcc
commit b0a644a994
1 changed files with 3 additions and 3 deletions
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6
target/linux/adm5120/files/arch/mips/adm5120/gpio.c
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@ -70,10 +70,10 @@ static u32 gpio_conf2;
static inline int gpio_is_invalid(unsigned gpio) static inline int gpio_is_invalid(unsigned gpio)
{ {
if ((gpio > ADM5120_GPIO_MAX) || if ((gpio > ADM5120_GPIO_MAX) ||
(adm5120_gpio_map[gpio].flags & GPIO_FLAG_VALID) == 0); (adm5120_gpio_map[gpio].flags & GPIO_FLAG_VALID) == 0)
return 0; return 1;
return 1; return 0;
} }
static inline int gpio_is_used(unsigned gpio) static inline int gpio_is_used(unsigned gpio)