1 files changed, 3 insertions, 4 deletions

diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index f82b13e531a3..ad9aec2c6fee 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -121,12 +121,11 @@ static void __init fwnmi_init(void)
                 fwnmi_active = 1;
 }
 
-void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc,
-                          struct pt_regs *regs)
+void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc)
 {
-        unsigned int cascade_irq = i8259_irq(regs);
+        unsigned int cascade_irq = i8259_irq(get_irq_regs());
         if (cascade_irq != NO_IRQ)
-                generic_handle_irq(cascade_irq, regs);
+                generic_handle_irq(cascade_irq);
         desc->chip->eoi(irq);
 }