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Diffstat (limited to 'arch/arm/mach-vexpress/platsmp.c')
-rw-r--r--arch/arm/mach-vexpress/platsmp.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c
index 742499bac6d0..af0113be5970 100644
--- a/arch/arm/mach-vexpress/platsmp.c
+++ b/arch/arm/mach-vexpress/platsmp.c
@@ -82,6 +82,13 @@ static void __init vexpress_smp_dt_prepare_cpus(unsigned int max_cpus)
vexpress_flags_set(__pa_symbol(versatile_secondary_startup));
}
+#ifdef CONFIG_HOTPLUG_CPU
+static void vexpress_cpu_die(unsigned int cpu)
+{
+ versatile_immitation_cpu_die(cpu, 0x40);
+}
+#endif
+
const struct smp_operations vexpress_smp_dt_ops __initconst = {
.smp_prepare_cpus = vexpress_smp_dt_prepare_cpus,
.smp_secondary_init = versatile_secondary_init,