nios2: Add missing NR_CPUS to Kconfig
kernel/time/Kconfig expects that NR_CPUS is defined.
This fixes the following config warning:
"kernel/time/Kconfig:163:warning: range is invalid"
Follow 4cbbbb43d666 ("microblaze: Fix missing NR_CPUS in menuconfig")
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Ley Foon Tan <lftan@altera.com>
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig
index 8a4889d..a0ea080 100644
--- a/arch/nios2/Kconfig
+++ b/arch/nios2/Kconfig
@@ -79,6 +79,10 @@
config MMU
def_bool y
+config NR_CPUS
+ int
+ default "1"
+
config NIOS2_ALIGNMENT_TRAP
bool "Catch alignment trap"
default y