powerpc: Convert to new irq_* function names

Scripted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/powerpc/platforms/cell/beat_interrupt.c b/arch/powerpc/platforms/cell/beat_interrupt.c
index 0280042..4cb9e14 100644
--- a/arch/powerpc/platforms/cell/beat_interrupt.c
+++ b/arch/powerpc/platforms/cell/beat_interrupt.c
@@ -143,7 +143,7 @@
 		return -EIO;
 
 	irq_set_status_flags(virq, IRQ_LEVEL);
-	set_irq_chip_and_handler(virq, &beatic_pic, handle_fasteoi_irq);
+	irq_set_chip_and_handler(virq, &beatic_pic, handle_fasteoi_irq);
 	return 0;
 }