irqchip: sun4i: 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/1409047421-27649-14-git-send-email-marc.zyngier@arm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/drivers/irqchip/irq-sun4i.c b/drivers/irqchip/irq-sun4i.c
index 6fcef4a95a18af9462431a1d1ef39cd0f100aaa2..64155b686081b81080fc8818fe5f9ac790e44ce5 100644 (file)
--- a/drivers/irqchip/irq-sun4i.c
+++ b/drivers/irqchip/irq-sun4i.c
@@ -136,7 +136,7 @@ IRQCHIP_DECLARE(allwinner_sun4i_ic, "allwinner,sun4i-a10-ic", sun4i_of_init);
 
 static void __exception_irq_entry sun4i_handle_irq(struct pt_regs *regs)
 {
-       u32 irq, hwirq;
+       u32 hwirq;
 
        /*
         * hwirq == 0 can mean one of 3 things:
@@ -154,8 +154,7 @@ static void __exception_irq_entry sun4i_handle_irq(struct pt_regs *regs)
                return;
 
        do {
-               irq = irq_find_mapping(sun4i_irq_domain, hwirq);
-               handle_IRQ(irq, regs);
+               handle_domain_irq(sun4i_irq_domain, hwirq, regs);
                hwirq = readl(sun4i_irq_base + SUN4I_IRQ_VECTOR_REG) >> 2;
        } while (hwirq != 0);
 }