arm64: Remove CONFIG_ARCH_NR_GPIO

CONFIG_ARCH_NR_GPIO is not used anymore, remove it.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 505c8a1..a0c3676 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -2145,18 +2145,6 @@ config STACKPROTECTOR_PER_TASK
        def_bool y
        depends on STACKPROTECTOR && CC_HAVE_STACKPROTECTOR_SYSREG
 
-# The GPIO number here must be sorted by descending number. In case of
-# a multiplatform kernel, we just want the highest value required by the
-# selected platforms.
-config ARCH_NR_GPIO
-        int
-        default 2048 if ARCH_APPLE
-        default 0
-        help
-          Maximum number of GPIOs in the system.
-
-          If unsure, leave the default value.
-
 endmenu # "Kernel Features"
 
 menu "Boot options"