arm: Fold irq_set_chip/irq_set_handler

Use irq_set_chip_and_handler() instead. Converted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/arm/mach-s3c2440/irq.c b/arch/arm/mach-s3c2440/irq.c
index 0c564b1..eb1cc0f 100644
--- a/arch/arm/mach-s3c2440/irq.c
+++ b/arch/arm/mach-s3c2440/irq.c
@@ -100,13 +100,13 @@
 
 	/* add new chained handler for wdt, ac7 */
 
-	irq_set_chip(IRQ_WDT, &s3c_irq_level_chip);
-	irq_set_handler(IRQ_WDT, handle_level_irq);
+	irq_set_chip_and_handler(IRQ_WDT, &s3c_irq_level_chip,
+				 handle_level_irq);
 	irq_set_chained_handler(IRQ_WDT, s3c_irq_demux_wdtac97);
 
 	for (irqno = IRQ_S3C2440_WDT; irqno <= IRQ_S3C2440_AC97; irqno++) {
-		irq_set_chip(irqno, &s3c_irq_wdtac97);
-		irq_set_handler(irqno, handle_level_irq);
+		irq_set_chip_and_handler(irqno, &s3c_irq_wdtac97,
+					 handle_level_irq);
 		set_irq_flags(irqno, IRQF_VALID);
 	}