diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/gpio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/gpio.h b/include/gpio.h index e822fd5347..1926edeca7 100644 --- a/include/gpio.h +++ b/include/gpio.h @@ -45,7 +45,11 @@ static inline int gpio_direction_active(unsigned gpio, int value) } #endif +#if defined(CONFIG_ARCH_NR_GPIO) && CONFIG_ARCH_NR_GPIO > 0 +#define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO +#else #define ARCH_NR_GPIOS 256 +#endif static inline int gpio_is_valid(int gpio) { |