m68k: Convert irq function namespace

Scripted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/m68k/platform/5249/intc2.c b/arch/m68k/platform/5249/intc2.c
index 8f4b63e..f343bf7 100644
--- a/arch/m68k/platform/5249/intc2.c
+++ b/arch/m68k/platform/5249/intc2.c
@@ -51,8 +51,8 @@
 
 	/* GPIO interrupt sources */
 	for (irq = MCFINTC2_GPIOIRQ0; (irq <= MCFINTC2_GPIOIRQ7); irq++) {
-		set_irq_chip(irq, &intc2_irq_gpio_chip);
-		set_irq_handler(irq, handle_edge_irq);
+		irq_set_chip(irq, &intc2_irq_gpio_chip);
+		irq_set_handler(irq, handle_edge_irq);
 	}
 
 	return 0;