1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index c092115d903a..3f2565037480 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -22,6 +22,7 @@
 #include <linux/of_irq.h>
 #include <linux/of_address.h>
 
+#include <asm/smp_plat.h>
 #include <asm/smp_twd.h>
 #include <asm/localtimer.h>
 
@@ -373,6 +374,9 @@ void __init twd_local_timer_of_register(void)
         struct device_node *np;
         int err;
 
+        if (!is_smp() || !setup_max_cpus)
+                return;
+
         np = of_find_matching_node(NULL, twd_of_match);
         if (!np)
                 return;