x86: Cleanup the genirq name space

genirq is switching to a consistent name space for the irq related
functions. Convert x86. Conversion was done with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c
index c752e97..3dd751c 100644
--- a/arch/x86/kernel/irqinit.c
+++ b/arch/x86/kernel/irqinit.c
@@ -110,7 +110,7 @@
 	legacy_pic->init(0);
 
 	for (i = 0; i < legacy_pic->nr_legacy_irqs; i++)
-		set_irq_chip_and_handler_name(i, chip, handle_level_irq, name);
+		irq_set_chip_and_handler_name(i, chip, handle_level_irq, name);
 }
 
 void __init init_IRQ(void)