Merge tag 'pm+acpi-3.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...

[~andy/linux] / arch / arm / kernel / smp_twd.c

diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index c092115d903a8ad4e4c789398a7c444064ff273a..3f256503748005346d5f1388aa1ed30978433b03 100644 (file)
--- 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;