irqchip: atmel-aic5: Convert to handle_domain_irq

Use the new handle_domain_irq method to handle interrupts.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: https://lkml.kernel.org/r/1409047421-27649-21-git-send-email-marc.zyngier@arm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

drivers/irqchip/irq-atmel-aic5.c

@@ -78,12 +78,10 @@ aic5_handle(struct pt_regs *regs)
 	irqnr = irq_reg_readl(gc->reg_base + AT91_AIC5_IVR);
 	irqstat = irq_reg_readl(gc->reg_base + AT91_AIC5_ISR);
 
-	irqnr = irq_find_mapping(aic5_domain, irqnr);
-
 	if (!irqstat)
 		irq_reg_writel(0, gc->reg_base + AT91_AIC5_EOICR);
 	else
-		handle_IRQ(irqnr, regs);
+		handle_domain_irq(aic5_domain, irqnr, regs);
 }
 
 static void aic5_mask(struct irq_data *d)