irqchip: versatile-fpga: Convert to handle_domain_irq

Use the new handle_domain_irq method to handle interrupts.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Link: https://lkml.kernel.org/r/1409047421-27649-15-git-send-email-marc.zyngier@arm.comSigned-off-by: Jason Cooper <jason@lakedaemon.net>

drivers/irqchip/irq-versatile-fpga.c

@@ -96,7 +96,7 @@ static int handle_one_fpga(struct fpga_irq_data *f, struct pt_regs *regs)
 
 	while ((status  = readl(f->base + IRQ_STATUS))) {
 		irq = ffs(status) - 1;
-		handle_IRQ(irq_find_mapping(f->domain, irq), regs);
+		handle_domain_irq(f->domain, irq, regs);
 		handled = 1;
 	}