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Diffstat (limited to 'arch/arm/kernel/smp_twd.c')
-rw-r--r--arch/arm/kernel/smp_twd.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index c092115d903..3f256503748 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;