x86: update io_apic.c to the new cpumask code

Impact: build fix

The sparseirq tree crossed with the cpumask changes, fix the fallout.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 6bd51ce..58938cc 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -347,13 +347,14 @@
 	}
 }
 
-static void set_extra_move_desc(struct irq_desc *desc, cpumask_t mask)
+static void
+set_extra_move_desc(struct irq_desc *desc, const struct cpumask *mask)
 {
 	struct irq_cfg *cfg = desc->chip_data;
 
 	if (!cfg->move_in_progress) {
 		/* it means that domain is not changed */
-		if (!cpus_intersects(desc->affinity, mask))
+		if (!cpumask_intersects(&desc->affinity, mask))
 			cfg->move_desc_pending = 1;
 	}
 }