[PATCH] genirq: cleanup: merge irq_affinity[] into irq_desc[]

Consolidation: remove the irq_affinity[NR_IRQS] array and move it into the
irq_desc[NR_IRQS].affinity field.

[akpm@osdl.org: sparc64 build fix]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index f9d9570..cc786aa 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -32,7 +32,10 @@
 	[0 ... NR_IRQS-1] = {
 		.status = IRQ_DISABLED,
 		.chip = &no_irq_type,
-		.lock = SPIN_LOCK_UNLOCKED
+		.lock = SPIN_LOCK_UNLOCKED,
+#ifdef CONFIG_SMP
+		.affinity = CPU_MASK_ALL
+#endif
 	}
 };