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-s3c2443/irq.c b/arch/arm/mach-s3c2443/irq.c
index b12431f..83ecb11 100644
--- a/arch/arm/mach-s3c2443/irq.c
+++ b/arch/arm/mach-s3c2443/irq.c
@@ -230,13 +230,11 @@
 {
 	unsigned int irqno;
 
-	irq_set_chip(base, &s3c_irq_level_chip);
-	irq_set_handler(base, handle_level_irq);
+	irq_set_chip_and_handler(base, &s3c_irq_level_chip, handle_level_irq);
 	irq_set_chained_handler(base, demux);
 
 	for (irqno = start; irqno <= end; irqno++) {
-		irq_set_chip(irqno, chip);
-		irq_set_handler(irqno, handle_level_irq);
+		irq_set_chip_and_handler(irqno, chip, handle_level_irq);
 		set_irq_flags(irqno, IRQF_VALID);
 	}