Some newer Intel SoCs, like Braswell already have more than 256 GPIOs available so the default limit is exceeded. Instead of adding more architecture specific gpio.h files with custom ARCH_NR_GPIOs we increase the gpiolib default limit to be twice the current.
Signed-off-by: Mika Westerberg <mika.westerb...@linux.intel.com> --- Changes to previous version is that now we increase the common limit instead of adding x86 specific gpio.h include/asm-generic/gpio.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index c1d4105e1c1d..383ade1a211b 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -27,7 +27,7 @@ */ #ifndef ARCH_NR_GPIOS -#define ARCH_NR_GPIOS 256 +#define ARCH_NR_GPIOS 512 #endif /* -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
