diff options
| -rw-r--r-- | drivers/gpio/gpiolib.c | 13 | ||||
| -rw-r--r-- | include/linux/gpio.h | 13 |
2 files changed, 13 insertions, 13 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index fdafa0df1b43..5b0b4fc97543 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -75,6 +75,19 @@ static const struct bus_type gpio_bus_type = { }; /* + * At the end we want all GPIOs to be dynamically allocated from 0. + * However, some legacy drivers still perform fixed allocation. + * Until they are all fixed, leave 0-512 space for them. + */ +#define GPIO_DYNAMIC_BASE 512 +/* + * Define the maximum of the possible GPIO in the global numberspace. + * While the GPIO base and numbers are positive, we limit it with signed + * maximum as a lot of code is using negative values for special cases. + */ +#define GPIO_DYNAMIC_MAX INT_MAX + +/* * Number of GPIOs to use for the fast path in set array */ #define FASTPATH_NGPIO CONFIG_GPIOLIB_FASTPATH_LIMIT diff --git a/include/linux/gpio.h b/include/linux/gpio.h index 8697ab817898..ff99ed76fdc3 100644 --- a/include/linux/gpio.h +++ b/include/linux/gpio.h @@ -45,19 +45,6 @@ static inline bool gpio_is_valid(int number) * extra memory (for code and for per-GPIO table entries). */ -/* - * At the end we want all GPIOs to be dynamically allocated from 0. - * However, some legacy drivers still perform fixed allocation. - * Until they are all fixed, leave 0-512 space for them. - */ -#define GPIO_DYNAMIC_BASE 512 -/* - * Define the maximum of the possible GPIO in the global numberspace. - * While the GPIO base and numbers are positive, we limit it with signed - * maximum as a lot of code is using negative values for special cases. - */ -#define GPIO_DYNAMIC_MAX INT_MAX - /* Always use the library code for GPIO management calls, * or when sleeping may be involved. */ |