| Message ID | 1455637261-2920972-5-git-send-email-arnd@arndb.de |
|---|---|
| State | New |
| Headers | show |
On Tue, Feb 16, 2016 at 4:40 PM, Arnd Bergmann <arnd@arndb.de> wrote: > The ARM version of asm/gpio.h basically just contains the same definitions > as the gpiolib version, with the exception of ARCH_NR_GPIOS. > > This adds the option for overriding the constant through Kconfig to > the architecture-independent header, so we can remove the ARM specific > file later. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> Patch applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index 40ec1433f05d..8ca627dcea11 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -26,8 +26,12 @@ */ #ifndef ARCH_NR_GPIOS +#if defined(CONFIG_ARCH_NR_GPIO) && CONFIG_ARCH_NR_GPIO > 0 +#define ARCH_NR_GPIOS CONFIG_ARCH_NR_GPIO +#else #define ARCH_NR_GPIOS 512 #endif +#endif /* * "valid" GPIO numbers are nonnegative and may be passed to
The ARM version of asm/gpio.h basically just contains the same definitions as the gpiolib version, with the exception of ARCH_NR_GPIOS. This adds the option for overriding the constant through Kconfig to the architecture-independent header, so we can remove the ARM specific file later. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- include/asm-generic/gpio.h | 4 ++++ 1 file changed, 4 insertions(+)