diff options
| -rw-r--r-- | drivers/xen/events.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index dc8177950d0..4591853f6eb 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -392,8 +392,10 @@ static void xen_irq_init(unsigned irq) struct irq_info *info; struct irq_desc *desc = irq_to_desc(irq); +#ifdef CONFIG_SMP /* By default all event channels notify CPU#0. */ cpumask_copy(desc->irq_data.affinity, cpumask_of(0)); +#endif info = kzalloc(sizeof(*info), GFP_KERNEL); if (info == NULL) |