[IA64] sa_interrupt is deprecated

Seems more than just deprecated, we can't build using SA_INTERUPT.
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>

arch/ia64/kernel/irq_ia64.c

@@ -289,7 +289,7 @@ static struct irqaction resched_irqaction = {
 
 static struct irqaction tlb_irqaction = {
 	.handler =	dummy_handler,
-	.flags =	SA_INTERRUPT,
+	.flags =	IRQF_DISABLED,
 	.name =		"tlb_flush"
 };