arm: Cleanup the irq namespace

Convert to the new function names. Automated with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/arm/mach-iop13xx/irq.c b/arch/arm/mach-iop13xx/irq.c
index a233470..bc73970 100644
--- a/arch/arm/mach-iop13xx/irq.c
+++ b/arch/arm/mach-iop13xx/irq.c
@@ -224,15 +224,15 @@
 
 	for(i = 0; i <= IRQ_IOP13XX_HPI; i++) {
 		if (i < 32)
-			set_irq_chip(i, &iop13xx_irqchip1);
+			irq_set_chip(i, &iop13xx_irqchip1);
 		else if (i < 64)
-			set_irq_chip(i, &iop13xx_irqchip2);
+			irq_set_chip(i, &iop13xx_irqchip2);
 		else if (i < 96)
-			set_irq_chip(i, &iop13xx_irqchip3);
+			irq_set_chip(i, &iop13xx_irqchip3);
 		else
-			set_irq_chip(i, &iop13xx_irqchip4);
+			irq_set_chip(i, &iop13xx_irqchip4);
 
-		set_irq_handler(i, handle_level_irq);
+		irq_set_handler(i, handle_level_irq);
 		set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
 	}