ARC: [intc-*] Do a domain lookup in primary handler for hwirq -> linux virq

[cascardo/linux.git] / arch / arc / kernel / irq.c

diff --git a/arch/arc/kernel/irq.c b/arch/arc/kernel/irq.c
index fb6dede..538b36a 100644 (file)
--- a/arch/arc/kernel/irq.c
+++ b/arch/arc/kernel/irq.c
@@ -41,12 +41,7 @@ void __init init_IRQ(void)
  * "C" Entry point for any ARC ISR, called from low level vector handler
  * @irq is the vector number read from ICAUSE reg of on-chip intc
  */
-void arch_do_IRQ(unsigned int irq, struct pt_regs *regs)
+void arch_do_IRQ(unsigned int hwirq, struct pt_regs *regs)
 {
-       struct pt_regs *old_regs = set_irq_regs(regs);
-
-       irq_enter();
-       generic_handle_irq(irq);
-       irq_exit();
-       set_irq_regs(old_regs);
+       handle_domain_irq(NULL, hwirq, regs);
 }