openrisc: add NR_CPUS Kconfig default value

The build system now expects that NR_CPUS is defined.

Follow 7222647 ("microblaze: Fix missing NR_CPUS in menuconfig")

Signed-off-by: Stafford Horne <shorne@gmail.com>

diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index 489e7f9092862434c3b89d5a89bd0eaea91405f2..691e1af22b990d4db2d63d293f6fd9ccdd219e4d 100644 (file)
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -98,6 +98,9 @@ config OPENRISC_HAVE_INST_DIV
          Select this if your implementation has a hardware divide instruction
 endmenu
 
+config NR_CPUS
+       int
+       default "1"
 
 source kernel/Kconfig.hz
 source kernel/Kconfig.preempt