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xen: events: Fix compile error if CONFIG_SMP is not defined.

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drivers/xen/events.c:396: error: 'struct irq_data' has no member named 'affinity'

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This commit is contained in:
Konrad Rzeszutek Wilk
2011-03-15 16:40:33 -04:00
parent a7b807ce8c
commit 44626e4a3b
1 changed files with 2 additions and 0 deletions
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2
drivers/xen/events.c
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@@ -392,8 +392,10 @@ static void xen_irq_init(unsigned irq)
struct irq_info *info; struct irq_info *info;
struct irq_desc *desc = irq_to_desc(irq); struct irq_desc *desc = irq_to_desc(irq);
#ifdef CONFIG_SMP
/* By default all event channels notify CPU#0. */ /* By default all event channels notify CPU#0. */
cpumask_copy(desc->irq_data.affinity, cpumask_of(0)); cpumask_copy(desc->irq_data.affinity, cpumask_of(0));
#endif
info = kzalloc(sizeof(*info), GFP_KERNEL); info = kzalloc(sizeof(*info), GFP_KERNEL);
if (info == NULL) if (info == NULL)